1 2015-03-31 Eli Zaretskii <eliz@gnu.org>
3 * keyboard.c (read_key_sequence): Don't let
4 this_single_command_key_start become negative. (Bug#20223)
6 2015-03-29 Jan Djärv <jan.h.d@swipnet.se>
8 * gtkutil.c (xg_display_open):
9 * xterm.c (x_display_ok, x_term_init): Block SIGIO when opening
10 a display (Bug#19175).
12 2015-03-29 Martin Rudalics <rudalics@gmx.at>
14 * gtkutil.c (update_theme_scrollbar_width): Don't round up
15 scroll bar width with GTK3 (Bug#20182).
17 2015-03-28 Jan Djärv <jan.h.d@swipnet.se>
19 * xsmfns.c (smc_save_yourself_CB): Return if Vinvocation_name or
20 user_login_name are not strings.
22 2015-03-28 Eli Zaretskii <eliz@gnu.org>
24 * w32.c (sys_connect): Fix a mistake in previous commit that broke
25 blocking connections. (Bug#20159)
27 2015-03-27 Paul Eggert <eggert@cs.ucla.edu>
29 Avoid some core dumps in X session management
30 Derived from a bug report by Nicolas Richard in:
31 http://bugs.gnu.org/20191#20
32 * xsmfns.c (smc_save_yourself_CB): Don't dump core if
33 invocation-name is not a string. Initialize user-login-name if it
34 is not already initialized, and don't dump core if it is not a
36 (create_client_leader_window): Don't dump core if x-resource-name
37 and x-resource-class are not both strings.
38 (x_session_initialize): Don't dump core if x-session-previous-id,
39 invocation-directory, and invocation-name are not strings.
41 Port user-login-name initialization to Qnil == 0
42 Derived from a bug report by Nicolas Richard in:
43 http://bugs.gnu.org/20191#20
44 * editfns.c (Fuser_login_name, Fuser_real_login_name)
45 (syms_of_editfns): Don't rely on all-bits-zero being an Elisp integer,
46 as this is no longer true now that Qnil == 0.
48 Assume !BROKEN_NON_BLOCKING_CONNECT
49 From a suggestion by Eli Zaretskii in:
50 http://lists.gnu.org/archive/html/emacs-devel/2015-03/msg00824.html
51 * process.c (NON_BLOCKING_CONNECT): Simplify by assuming that
52 BROKEN_NON_BLOCKING_CONNECT is not defined.
53 (SELECT_CAN_DO_WRITE_MASK): Remove, and assume it's now true.
55 2015-03-27 Eli Zaretskii <eliz@gnu.org>
57 * lread.c (substitute_object_recurse): For sub-char-tables, start
58 the recursive SUBSTITUTE loop from index of 2, to skip the
59 non-Lisp members of the sub-char-table. See the discussion at
60 http://lists.gnu.org/archive/html/emacs-devel/2015-03/msg00520.html
63 Support non-blocking connect on MS-Windows.
64 Based on ideas from Kim F. Storm <storm@cua.dk>, see
65 http://lists.gnu.org/archive/html/emacs-devel/2006-12/msg00873.html.
67 * w32proc.c (reader_thread): If the FILE_CONNECT flag is set, call
68 '_sys_wait_connect'. If it returns STATUS_CONNECT_FAILED, exit
69 the thread with code 2.
70 (sys_select): Support 'wfds' in addition to 'rfds'. If a
71 descriptor in 'wfds' has its bit set, but the corresponding
72 fd_info member doesn't have its FILE_CONNECT flag set, ignore the
73 descriptor. Otherwise, acknowledge a successful non-blocking
74 connect by resetting the FILE_CONNECT flag and setting cp->status
75 to STATUS_READ_ACKNOWLEDGED. (Bug#20159)
77 * w32.h (STATUS_CONNECT_FAILED): New enumeration value.
78 (struct _child_process): New member 'errcode'.
79 (FILE_CONNECT): New flag.
80 (_sys_wait_connect): Add prototype.
82 * w32.c (pfn_WSAEnumNetworkEvents): New function pointer.
83 (init_winsock): Load WSAEnumNetworkEvents from winsock DLL.
84 (set_errno): Map WSAEWOULDBLOCK and WSAENOTCONN.
85 (sys_connect): Support non-blocking 'connect' calls by setting the
86 FILE_CONNECT flag in the fd_info member and returning EINPROGRESS.
87 (_sys_read_ahead): Add debug message if this function is called
88 for a descriptor that waits for a non-blocking connect to complete.
89 (_sys_wait_connect): New function.
90 (sys_read): Support STATUS_CONNECT_FAILED. Return the error code
91 recorded by _sys_wait_connect when the non-blocking connect
92 failed. Don't call WSAGetLastError before a call to set_errno had
93 a chance to use its value, since WSAGetLastError clears the last
96 2015-03-25 Stefan Monnier <monnier@iro.umontreal.ca>
98 * editfns.c (save_excursion_save): Don't save the mark.
99 (save_excursion_restore): Don't restore the mark.
100 (Fsave_excursion): Fix docstring accordingly.
102 2015-03-24 Paul Eggert <eggert@cs.ucla.edu>
104 Fix minor ldexp issues
105 * floatfns.c (Fldexp): Require 2 args. Avoid undefined behavior
106 if the exponent is out of 'int' range. Improve documentation.
109 2015-03-24 Daniel Colascione <dancol@dancol.org>
111 * process.c (Fprocess_running_child_p): Return number identifier of
112 the foreground process group if we know it.
114 2015-03-23 Paul Eggert <eggert@cs.ucla.edu>
116 Minor refactoring of new Fmake_process code
117 * process.c (Fmake_process): Refactor to avoid call to Flength, to
118 avoid cast to 'char **', and to reduce indenting and reuse of locals.
120 2015-03-23 Daiki Ueno <ueno@gnu.org>
122 * process.c (Fmake_process): New function.
123 (create_process, create_pty): Check p->pty_flag instead of
124 Vprocess_connection_type.
125 (syms_of_process): Register QCcommand, QCconnection_type, Qpty,
126 Qpipe, and Smake_process. Unregister Sstart_process.
128 2015-03-22 Jan Djärv <jan.h.d@swipnet.se>
130 * fontset.c (fontset_pattern_regexp): Replace + 1 with + 3 for
131 regexsize (Bug#20156).
133 2015-03-21 Eli Zaretskii <eliz@gnu.org>
135 * emacs.c (synchronize_locale) [WINDOWSNT]: Ignore 'category' and
136 always use LC_ALL instead. Fixes problems with setting
137 system-time-locale to something non-default.
139 2015-03-18 Glenn Morris <rgm@gnu.org>
141 * frame.h (x_set_bitmap_icon): Don't set the icon if icon-type is
142 nil/not present in the parameter alist. (Bug#19680)
144 2015-03-18 Stefan Monnier <monnier@iro.umontreal.ca>
146 * alloc.c (purecopy): Handle hash-tables.
148 2015-03-16 Stefan Monnier <monnier@iro.umontreal.ca>
150 * minibuf.c (Fread_buffer): Add `predicate' argument.
151 * callint.c (Fcall_interactively): Adjust calls accordingly.
153 2015-03-15 Eli Zaretskii <eliz@gnu.org>
155 * xdisp.c (handle_invisible_prop): Fix up it->position even when
156 we are going to load overlays at the beginning of the invisible text.
157 (setup_for_ellipsis): Reset the ignore_overlay_strings_at_pos_p
159 (next_overlay_string): Set the overlay_strings_at_end_processed_p
160 flag only if the overlays just processed were actually loaded at EOB.
162 2015-03-14 Daniel Colascione <dancol@dancol.org>
164 * emacs.c (standard_args): Add --no-x-resources.
165 (usage_message): Document that -Q implies --no-x-resources.
167 2015-03-13 Paul Eggert <eggert@cs.ucla.edu>
169 * frame.c (x_get_resource_string) [!USE_GTK]: Don't define.
171 * editfns.c, systime.h (mktime_z) [!HAVE_TZALLOC]: Now static.
173 2015-03-12 Eli Zaretskii <eliz@gnu.org>
175 * w32font.c (font_supported_scripts): Add subranges for Latin
176 Supplement, Latin Extended-A/B, Vai, Supplemental Punctuation, Tai
177 Le, Buginese, Yijing Hexagrams, Ancient Greek Numbers, Tai Xuan
178 Jing, Counting Rods, Sundanese, Lepcha, Ol Chiki, Saurashtra,
179 Kayah Li, Rejang, Ancient Symbols, Phistos Disc, Carian, Lycian,
180 Lydian, Dominoe Tiles, and Mahjong Tiles. Break the Mathematical
181 Alphanumeric Symbols into several "scripts" like fontset.el does.
183 (syms_of_w32font): DEFSYM all the new script symbols.
185 2015-03-07 Eli Zaretskii <eliz@gnu.org>
187 * w32fns.c <ImmReleaseContext_Proc, ImmSetCompositionWindow_Proc>:
188 Fix typedefs to be consistent with the corresponding w32 API
190 (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Don't invoke
191 DefWindowProc if we successfully handled the message, as doing so
192 causes problems in displaying selection dialogs. (Bug#11732)
194 2015-03-05 Paul Eggert <eggert@cs.ucla.edu>
196 Work around x86 glibc backtrace bug
197 * sysdep.c (emacs_backtrace): Don't dump core on x86.
200 2015-03-05 Eli Zaretskii <eliz@gnu.org>
202 * keyboard.c (make_lispy_position): When the click is on the
203 right-side vertical scroll bar, pass the rightmost X coordinate to
204 buffer_posn_from_coords, so that the returned text position
205 reflects the closest point to the click. Fixes region extension
206 when mouse moves outside the Emacs frame that has scroll bars on
209 2015-03-04 Martin Rudalics <rudalics@gmx.at>
211 * frame.c (x_set_font): Try to keep frame height and width
212 unchanged if tool bar size changes with new font.
214 2015-03-03 Eli Zaretskii <eliz@gnu.org>
216 * search.c (find_newline): Avoid assertion violations in
217 CHAR_TO_BYTE when a portion of the buffer was deleted and we look
218 for newlines near the end of the buffer. This happens in Rmail
219 when JIT font-lock fontifies a newly displayed portion of the
222 2015-03-03 Eli Zaretskii <eliz@gnu.org>
224 * w32fns.c (Fw32__menu_bar_in_use): New internal function.
227 2015-03-03 Glenn Morris <rgm@gnu.org>
229 * fileio.c (Fmake_temp_name): Doc tweaks. (Bug#19858)
231 2015-03-03 Eli Zaretskii <eliz@gnu.org>
233 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
234 mouse_position_for_popup only for X frames. (Bug#19862)
236 2015-03-03 Eli Zaretskii <eliz@gnu.org>
238 * buffer.c (syms_of_buffer): Doc fix. (Bug#19841)
240 2015-03-03 Eli Zaretskii <eliz@gnu.org>
242 * xfaces.c (map_tty_color): Use assoc_no_quit instead of
243 assq_no_quit to fetch color definition by its string name.
246 2015-03-03 Eli Zaretskii <eliz@gnu.org>
248 * xdisp.c (move_it_in_display_line_to): Handle the case where the
249 last character of a screen line is whitespace, and we are under
250 word-wrap with overflow-newline-into-fringe turned on.
253 2015-03-03 Eli Zaretskii <eliz@gnu.org>
255 * xdisp.c (handle_stop, handle_single_display_spec)
256 (next-element_from_image): Don't reset the
257 ignore_overlay_strings_at_pos_p flag here.
258 (next_element_from_buffer): Reset ignore_overlay_strings_at_pos_p
260 (next_overlay_string): Set ignore_overlay_strings_at_pos_p here,
261 after we've exhausted all the overlay strings at the current
262 position. (Bug#19307)
264 2015-03-03 Eli Zaretskii <eliz@gnu.org>
266 * xdisp.c (set_iterator_to_next): Set value of stop_charpos
267 according to the object we are about to resume iterating.
270 * dispnew.c (adjust_glyph_matrix): Set the update_mode_line flag
271 of the window whose current glyph matrix was resized, which
272 disables the mode-line row as side effect.
274 * xdisp.c (redisplay_window): Don't avoid redisplay of a window
275 whose update_mode_line flag is set. (Bug#19721)
277 2015-03-03 Eli Zaretskii <eliz@gnu.org>
279 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
281 2015-03-03 Daniel Colascione <dancol@dancol.org>
283 * alloc.c (syms_of_alloc): Rename `gc-precise-p' to `gc-precise'.
285 2015-03-03 Paul Eggert <eggert@cs.ucla.edu>
287 * alloc.c (run_finalizers): Omit unused local.
288 Also, redo newly-added code as per usual Emacs style.
290 2015-03-03 Martin Rudalics <rudalics@gmx.at>
292 * frame.c (adjust_frame_size): If the pixel sizes remain
293 unchanged but the number of lines or columns of the frame
294 changes, run `window--pixel-to-total' (Bug#19972).
295 (Qwindow_pixel_to_total): DEFSYM it.
297 2015-03-03 Daniel Colascione <dancol@dancol.org>
299 * print.c (print_object): Print whether a finalizer has
302 * data.c (Ftype_of): Make `type-of' work with finalizers.
303 (syms_of_data): Register Qfinalizer.
305 2015-03-02 Daniel Colascione <dancol@dancol.org>
307 * print.c (print_object): Print finalizers.
310 (finalizers, doomed_finalizers): New variables.
311 (init_finalizer_list, finalizer_insert, unchain_finalizer)
312 (mark_finalizer_list, queue_doomed_finalizers)
313 (run_finalizer_handler, run_finalizer_function, run_finalizers):
315 (garbage_collect_1, mark_object, sweep_misc)
316 (init_alloc_once, syms_of_alloc): Support finalizers.
317 (gc-precise-p): New Lisp variable.
319 * lisp.h (Lisp_Misc_Type): New value Lisp_Misc_Finalizer.
320 (FINALIZERP, XFINALIZER): New functions.
321 (Lisp_Finalizer): New structure.
323 2015-02-28 Paul Eggert <eggert@cs.ucla.edu>
325 * character.c (alphabeticp, decimalnump): Avoid undefined behavior
326 if CATEGORY is not an integer, or is an integer out of
327 unicode_category_t range.
329 2015-02-28 Martin Rudalics <rudalics@gmx.at>
331 * frame.c (make_initial_frame, Fmake_terminal_frame):
332 Set can_x_set_window_size and after_make_frame (Bug#19962).
334 2015-02-28 Eli Zaretskii <eliz@gnu.org>
336 * character.c (alphabeticp, decimalnump): New functions.
337 * character.h (alphabeticp, decimalnump): Add prototypes.
339 * regex.c (ISALNUM, ISALPHA): Check Unicode character properties
340 for multibyte characters by calling alphabeticp and decimalnump.
341 (BIT_ALPHA, BIT_ALNUM): New bit masks.
342 (re_wctype_to_bit): Return them when the class is RECC_ALPHA or
344 (re_match_2_internal): Call ISALPHA and ISALNUM when appropriate.
347 2015-02-27 Jan Djärv <jan.h.d@swipnet.se>
349 * xterm.h (x_real_pos_and_offsets): Take outer_border as arg also.
351 * xmenu.c (x_menu_show): Adjust for new arg to x_real_pos_and_offsets.
353 * xfns.c (x_real_pos_and_offsets): Take outer_border as arg also.
354 Initialize all args. Get outer_border from window attributes.
355 Fix typo for top_offset_y.
356 (x_real_positions): Adjust for new arg to x_real_pos_and_offsets.
357 (Fx_frame_geometry): Get outer_border also. Use attrs.width/height.
359 2015-02-27 Mark Laws <mdl@60hz.org>
361 Support daemon mode on MS-Windows (bug#19688)
362 * emacs.c <w32_daemon_event> [WINDOWSNT]: New global var.
363 (main) [WINDOWSNT]: Initialize it to NULL. Create the event to
364 signal clients we are ready for connections.
365 (Fdaemon_initialized): Use DAEMON_RUNNING.
366 [WINDOWSNT]: MS-Windows specific code to signal clients we are
367 ready for connections.
369 * lisp.h (DAEMON_RUNNING): New macro, encapsulates Posix and
370 MS-Windows conditions for running in daemon mode.
372 * minibuf.c (read_minibuf): Use DAEMON_RUNNING.
374 * keyboard.c (kbd_buffer_get_event): Use DAEMON_RUNNING.
376 * dispnew.c (init_display) [WINDOWSNT]: Initialize frames/terminal
379 2015-02-26 Jan Djärv <jan.h.d@swipnet.se>
381 * xmenu.c (create_and_show_popup_menu): Call XTranslateCoordinates,
382 dont use OUTER_TO_INNER macros.
383 (x_menu_show): Call x_real_pos_and_offsets, don't use
384 OUTER_TO_INNER macros.
386 2015-02-26 Eli Zaretskii <eliz@gnu.org>
388 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
390 2015-02-26 Hans Wennborg <hwennborg@google.com> (tiny change)
392 * emacs.c (decode_env_path): Add parentheses around ternary
393 operator to increase readability and pacify compiler warnings.
395 2015-02-26 Eli Zaretskii <eliz@gnu.org>
397 * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
400 2015-02-26 Paul Eggert <eggert@cs.ucla.edu>
402 * xfns.c (x_real_pos_and_offsets): Fix pointer signedness.
404 2015-02-25 Jan Djärv <jan.h.d@swipnet.se>
406 * xterm.h (struct x_output): Remove x_pixels_outer_diff,
407 y_pixels_outer_diff, FRAME_OUTER_TO_INNER_DIFF_X,
408 FRAME_OUTER_TO_INNER_DIFF_Y. Declare x_real_pos_and_offsets.
410 * xmenu.c (create_and_show_popup_menu): Use XTranslateCoordinates
411 instead of OUTER_TO_INNER_DIFF macros.
413 * xfns.c (x_real_pos_and_offsets): New function, basically the code
414 from x_real_positions.
415 (x_real_positions): Call x_real_pos_and_offsets.
416 (x_relative_mouse_position): Use XTranslateCoordinates instead of
417 OUTER_TO_INNER_DIFF macros.
418 (Fx_frame_geometry): Get offsets with x_real_pos_and_offsets,
419 border from window attributes. Adjust tool bar and menu widths.
421 * w32fns.c (x_real_positions): Remove setting of x_pixels_diff,
424 * frame.h (struct frame): Remove x_pixels_diff, y_pixels_diff.
426 2015-02-25 Paul Eggert <eggert@cs.ucla.edu>
428 Backtrace after malloc arena is corrupted
429 Without this change, if the malloc arena is corrupted and then
430 'backtrace' is called, the backtrace can crash because 'backtrace'
431 calls 'malloc'. For more, please see:
432 https://sourceware.org/ml/libc-alpha/2015-02/msg00678.html
433 * emacs.c (main): Initialize tables used by 'backtrace'.
434 * sysdep.c (emacs_backtrace): Document the newly used part of the API.
436 2015-02-22 Jan Djärv <jan.h.d@swipnet.se>
438 * nsfns.m (Fx_frame_geometry): New function.
439 (syms_of_nsfns): Defsubr Sx_frame_geometry.
441 2015-02-22 Paul Eggert <eggert@cs.ucla.edu>
444 * lisp.h (DEFINE_NON_NIL_Q_SYMBOL_MACROS):
445 Rename from DEFINE_NONNIL_Q_SYMBOL_MACROS. All uses changed.
447 2015-02-21 Eli Zaretskii <eliz@gnu.org>
449 * w32term.c (queue_notifications):
450 * w32inevt.c (handle_file_notifications):
451 * w32font.c (w32_enumfont_pattern_entity): Prefer 'Qfoo' to
454 2015-02-21 Paul Eggert <eggert@cs.ucla.edu>
456 Prefer 'Qfoo' to 'intern ("foo")'
457 * buffer.c (syms_of_buffer):
458 * bytecode.c (exec_byte_code):
459 * callint.c (Fcall_interactively):
460 * callproc.c (create_temp_file):
461 * charset.c (define_charset_internal):
462 * coding.c (syms_of_coding):
463 * editfns.c (syms_of_editfns):
465 * fns.c (syms_of_fns):
466 * frame.c (delete_frame, Fframe_parameters):
467 * keyboard.c (syms_of_keyboard):
468 * keymap.c (syms_of_keymap):
469 * minibuf.c (read_minibuf, syms_of_minibuf):
470 * nsfns.m (ns_cursor_type_to_lisp):
471 * textprop.c (syms_of_textprop):
472 * xdisp.c (Fformat_mode_line, syms_of_xdisp):
473 * xfns.c (x_create_tip_frame, Fx_select_font):
474 * xml.c (parse_region):
475 Prefer constants like 'Qfoo' to calls like 'intern ("foo")'.
476 * buffer.c (syms_of_buffer): OK to do (put 'erase-buffer 'disabled
478 (keys_of_buffer): ... instead of here.
479 * ftfont.c (syms_of_ftfont): Move DEFSYM of Qmono from here ...
480 * xfns.c (syms_of_xfns): ... to here, since ftfont.c is more
481 optional than xfns.c.
483 2015-02-20 Jan Djärv <jan.h.d@swipnet.se>
485 * emacs.c (terminate_due_to_signal): Move totally_unblock_input after
486 setting fatal_error_in_progress, so gobble_input and *read_socket are
487 not read if there are pending_signals.
489 2015-02-20 Paul Eggert <eggert@cs.ucla.edu>
491 Simplify binary I/O configuration
492 * lread.c (Fload): Prefer FOPEN_TEXT and FOPEN_BINARY to #ifdef DOS_NT.
493 * sysstdio.h: Add copyright notice. Include <fcntl.h>.
494 (FOPEN_BINARY, FOPEN_TEXT): New macros.
495 * xfaces.c (Fx_load_color_file): Use FOPEN_TEXT, since POSIX
496 doesn't guarantee that "t" will work.
498 2015-02-19 Eli Zaretskii <eliz@gnu.org>
500 * keyboard.c (read_char): Make sure this_single_command_key_start
501 is in sync with this_command_key_count, around the call to
502 input-method-function. (Bug#19774)
504 2015-02-19 Fujii Hironori <fujii.hironori@gmail.com> (tiny change)
506 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Pass the
507 message to DefWindowProc, after positioning the IME window, to
508 trigger its display. (Bug#11732)
510 2015-02-18 Eli Zaretskii <eliz@gnu.org>
512 * emacs.c (Fkill_emacs): Exit with specified exit code even if
513 stdin is at EOF. (Bug#19897)
515 2015-02-18 Oscar Fuentes <ofv@wanadoo.es>
517 * keyboard.c (read_char): When there is an input method function,
518 do not restore the echo area if a prefix argument is being
519 introduced. (Bug#19875)
521 2015-02-16 Kelly Dean <kelly@prtime.org>
523 * src/keyboard.c (timer_check_2): Fix incorrect comment.
525 2015-02-14 Martin Rudalics <rudalics@gmx.at>
527 * xterm.c (x_frame_normalize_before_maximize): Fix doc-string.
528 Suggested by Alan Mackenzie <acm@muc.de>.
530 2015-02-14 Eli Zaretskii <eliz@gnu.org>
532 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
533 x_relative_mouse_position only for X frames. (Bug#19862)
535 2015-02-13 Paul Eggert <eggert@cs.ucla.edu>
537 Better support for future plugins
538 * lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
539 DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed.
540 (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
542 2015-02-11 Martin Rudalics <rudalics@gmx.at>
544 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
545 SIZE_RESTORED cases correctly handle `maximized' value for the
546 `fullscreen' parameter. Don't use 'maximized' frame parameter
548 (w32fullscreen_hook): Include menu bar height when calculating
549 new text height in FULLSCREEN_BOTH case.
550 * xterm.c (do_ewmh_fullscreen): Handle transition from
551 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
552 x_frame_normalize_before_maximize is set.
554 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
556 Use bool for boolean in xdisp.c
557 * dispextern.h (display_prop_intangible_p, resize_mini_window)
558 (pixel_to_glyph_coords, mark_window_display_accurate)
559 (compute_display_string_pos, handle_tool_bar_click)
560 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
561 * lisp.h (setup_echo_area_for_printing, message_with_string)
562 (pos_visible_p): Use bool for boolean.
563 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
564 Remove unnecessary forward decls.
565 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
566 (CHECK_IT, CHECK_WINDOW_END):
567 Now an inline function that is always defined.
569 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
570 Remove; no longer needed.
571 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
572 (get_overlay_strings): Omit unnecessary casts.
573 (forward_to_next_line_start):
575 Prefer !BOOL to (BOOL ? 0 : 1).
576 (next_element_function): New typedef.
577 (get_next_element): Use it. Now const.
578 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
579 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
580 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
581 (tool_bar_item_info): Simplify.
582 (invisible_prop): Rename from invisible_p, since it doesn't
583 return bool. All callers changed.
584 (x_produce_glyphs): Simplify.
586 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
588 Check for some overflows in vertical-motion
589 * indent.c (window_column_x): New function.
590 (Fvertical_motion): Use it to protect against integer overflow
591 when computing column. Prefer extract_float to doing things by hand.
592 Avoid unnecessary casts.
594 * xfont.c: Minor style fixes
595 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
596 Redo loop so that less indentation is needed.
598 2015-02-09 Eli Zaretskii <eliz@gnu.org>
600 * indent.c (Fvertical_motion): Accept an additional argument
601 CUR-COL and use it as the starting screen coordinate.
602 * window.c (window_scroll_line_based, Fmove_to_window_line):
603 All callers of vertical-motion changed.
605 2015-02-09 Dima Kogan <dima@secretsauce.net>
607 * font.c (font_score): Remove unused variable assignment.
609 2015-02-09 Dima Kogan <dima@secretsauce.net>
611 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
613 * font.c (font_score): Try to find a font without scaling first,
614 and only accept scalable fonts if we did not get a match (Bug#19117).
616 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
618 * keyboard.c (syms_of_keyboard): Use non-nil default value.
620 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
622 Use C99's INFINITY and NAN macros
623 * lread.c: Include <math.h>.
624 (string_to_number): Use INFINITY and NAN rather than rolling our own.
625 This avoids some runtime diagnostics when building with
626 gcc -fsanitize=undefined.
628 Fix bidi_explicit_dir_char undefined behavior
629 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
630 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
632 Better distinguish infinite from invalid times
633 * editfns.c (check_time_validity): New function.
634 (decode_time_components): Return int, not bool.
635 Return -1 (not 0) if the time is out of range.
637 (lisp_time_struct, lisp_seconds_argument): Distinguish better
638 between time overflow and invalid time values.
640 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
642 Minor tweaks to frame_size_history_add
643 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
644 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
645 (Fframe_after_make_frame): Simplify.
646 * gtkutil.c: Remove commented-out code.
647 * xfns.c (Fx_create_frame): Fix indenting.
649 2015-02-08 Eli Zaretskii <eliz@gnu.org>
651 * frame.c (Fframe_parameter): Don't replace a non-nil value of
652 foreground-color or background-color parameters with a nil value.
655 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
657 * data.c (Findirect_function): Like `symbol-function', don't signal an
658 error for void functions any more.
660 2015-02-07 Martin Rudalics <rudalics@gmx.at>
662 * frame.c (frame_size_history_add): New function.
663 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
664 only after frame's after_make_frame slot is true.
665 Inhibit resizing fullwidth-/height frames in one direction only.
666 Update frame_size_history.
667 (adjust_frame_size): Call frame_size_history_add.
668 (make_frame): Initalize after_make_frame slot.
669 (Fmake_terminal_frame): Adjust adjust_frame_size call.
670 (Fcan_run_window_configuration_change_hook): Rename to
671 Fframe_after_make_frame. Set after_make_frame slot.
672 Return second argument.
673 (x_set_frame_parameters): Postpone handling fullscreen parameter
674 until after width and height parameters have been set.
675 Apply width and height changes only if can_x_set_window_size is true.
676 Update frame_size_history.
677 (Qadjust_frame_size_1, Qadjust_frame_size_2)
678 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
679 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
680 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
681 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
682 (Qxg_change_toolbar_position, Qx_net_wm_state)
683 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
684 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
685 (Qtip_frame, Qterminal_frame): New symbols.
686 (Vframe_adjust_size_history): Rename to frame_size_history.
687 * frame.h (struct frame):
688 Rename can_run_window_configuration_change_hook slot to
690 (frame_size_history_add): Extern.
691 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
692 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
693 (xg_frame_set_char_size): Try to preserve the status of
694 fullwidth/-height frames. Call frame_size_history_add.
695 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
696 (xg_change_toolbar_position): Call frame_size_history_add.
697 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
699 (Fx_create_frame): Process fullscreen parameter after frame has
701 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
702 (Fx_frame_geometry): Don't pollute pure storage.
703 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
704 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
705 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
706 w32fullscreen_hook immediately.
707 (x_fullscreen_adjust, x_check_fullscreen): Remove.
708 (w32fullscreen_hook): Call change_frame_size just as with a
709 "normal" frame resize operation. Call do_pending_window_change.
710 (x_set_window_size): Try to handle fullwidth and fullheight more
711 accurately. Don't rely on w32_enable_frame_resize_hack.
712 (w32_enable_frame_resize_hack): Remove variable.
713 * widget.c (EmacsFrameResize): Remove dead code.
714 Call frame_size_history_add
715 * window.c (run_window_configuration_change_hook):
716 Check f->after_make_frame instead of
717 f->can_run_window_configuration_change_hook.
718 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
719 (Fx_create_frame): Process fullscreen parameter after frame has
721 (Fx_frame_geometry): Don't pollute pure storage.
722 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
723 Call frame_size_history_add.
724 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
725 (x_check_fullscreen): Count in menubar when calling
726 XResizeWindow. Wait for ConfigureNotify event.
727 Call frame_size_history_add.
728 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
729 changing a fullheight frame's width or a fullwidth frame's
730 height. Call frame_size_history_add.
731 (x_set_window_size): Simplify xg_frame_set_char_size and
732 x_set_window_size_1 calls.
733 (x_frame_normalize_before_maximize): New variable.
735 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
737 Remove no-longer-used cursor_in_echo_area code
738 * dispnew.c (set_window_cursor_after_update, update_frame_1):
739 Remove checks for negative cursor_in_echo_area, since this var is
740 a boolean, and has been a boolean for some time. Simplify.
741 * dispnew.c (init_display):
742 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
744 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
746 * eval.c (Ffunction): Handle the new (:documentation ...) form.
747 (syms_of_eval): Declare `:documentation'.
749 2015-02-05 Martin Rudalics <rudalics@gmx.at>
751 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
752 argument added on 2015-02-01.
754 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
756 Remove no-longer-used two_byte_p calculations
757 * dispextern.h (struct glyph_string): Remove member two_byte_p.
759 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
762 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
764 Omit unnecessary var if GTK or NS
765 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
766 Now a constant zero on these platforms.
768 2015-02-01 Martin Rudalics <rudalics@gmx.at>
770 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
772 2015-01-31 Eli Zaretskii <eliz@gnu.org>
774 * coding.c (raw_text_coding_system_p): New function.
776 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
777 keyboard coding-system is 'raw-text'. (Bug#19532)
779 * coding.h (raw_text_coding_system_p): Add prototype.
781 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
783 * Makefile.in (gl-stamp): Generate globals.h through the use of
785 (globals.h): Replace with empty command.
787 2015-01-31 Eli Zaretskii <eliz@gnu.org>
789 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
790 and ICONIFY_EVENT for the purposes of breaking while-no-input
793 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
794 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
797 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
799 Simplify read_dirent's MSDOS hacks
800 * dired.c (read_dirent): Simplify by removing the need for the
801 DIR_ENTRY argument. All callers changed. This separates the
802 MS-DOS idiosyncrasies better from the rest of the code.
804 2015-01-30 Eli Zaretskii <eliz@gnu.org>
806 * dired.c (read_dirent): Accept an additional argument
807 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
808 time it is called, report the error as if it happened in
810 (directory_files_internal, file_name_completion): Adjust callers
813 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
815 Refactor calls to opendir for simplicity
816 * dired.c (open_directory): Accept Lisp_Object, not char *, for
817 dirname. Signal an error if the open fails. All callers changed.
819 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
821 Report readdir failures
822 Previously, on non-MS-Windows platforms the code treated most
823 readdir failures as EOF. This was incorrect, e.g., when readdir
824 fails with errno == EOVERFLOW. Signal an error instead.
825 * dired.c (read_dirent):
826 New function, which signals an error when readdir fails.
827 (directory_files_internal, file_name_completion): Use it.
829 2015-01-29 Eli Zaretskii <eliz@gnu.org>
831 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
832 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
835 * w32font.c (struct font_callback_data, w32font_list_internal)
836 (w32font_driver, w32font_match_internal): Use bool where appropriate.
838 * w32menu.c (x_activate_menubar, set_frame_menubar)
839 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
840 (is_simple_dialog): Use bool where appropriate.
842 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
844 Use bool, not int, to track face changes
845 * xfaces.c (face_change): Rename from face_change_count, and
846 change from int to bool. The var is now true (instead of nonzero)
847 if attributes have changed; this is simpler. All uses changed.
850 2015-01-28 Eli Zaretskii <eliz@gnu.org>
852 * dired.c (directory_files_internal, file_name_completion)
853 [WINDOWSNT]: Signal an error when errno is set non-zero by
854 'readdir', regardless of its value.
856 * w32.c (sys_readdir): Set errno to ENOENT when the directory
857 doesn't exist and to EACCES when it's not accessible to the
858 current user. Set errno to zero when FindNextFile exhausts the
859 directory, so that callers don't interpret that as an error and
860 don't signal a file-error.
861 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
863 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
864 returns NULL and errno is ENOTDIR, behave as if opendir failed to
865 open the directory. (Bug#19701)
867 * w32.c (sys_readdir): If FindFirstFile fails because the
868 directory doesn't exist, set errno to ENOTDIR.
870 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
872 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
874 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
876 Fix coding.c subscript error
877 * coding.c (CODING_ISO_INVOKED_CHARSET):
878 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
880 2015-01-28 Eli Zaretskii <eliz@gnu.org>
882 * xdisp.c (produce_image_glyph): Fix display of images in R2L
883 screen lines: prepend the new glyph to the ones already there
884 instead of appending it.
886 * w32fns.c (w32_set_title_bar_text): New function, including
887 support for titles with non-ASCII characters outside of the
888 current system codepage.
889 (x_set_name, x_set_title): Use it. (Bug#19590)
891 * indent.c (Fvertical_motion): Return zero if we started from ZV
892 and there's an overlay after-string there. (Bug#19553)
894 * emacs.c (usage_message): Fix the description of the -nl switch.
897 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
898 end information if the window_end_valid flag is unset.
899 (try_window_id): If the call to display_line invalidated the
900 window end information, give up the try_window_id optimization.
903 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
904 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
906 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
908 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
910 * lisp.mk (lisp): Add cl-preloaded.
912 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
914 Use bool for boolean in xfaces.c
915 * dispextern.h: Adjust to signature changes.
916 * font.c (font_at, font_range):
917 * fontset.c (Finternal_char_font):
918 * fringe.c (draw_fringe_bitmap_1):
919 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
920 (get_next_display_element, highlight_trailing_whitespace)
921 (display_string, calc_line_height_property)
922 (note_mode_line_or_margin_highlight, note_mouse_highlight):
923 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
924 (menu_face_changed_default, recompute_basic_faces)
925 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
926 (tty_defined_color, defined_color, face_color_gray_p)
927 (face_color_supported_p, load_color2, load_face_colors)
928 (Fx_list_fonts, LFACEP, push_named_merge_point)
929 (resolve_face_name, lface_from_face_name_no_resolve)
930 (lface_from_face_name, get_lface_attributes_no_remap)
931 (get_lface_attributes, lface_fully_specified_p)
932 (set_lface_from_font, merge_face_vectors, merge_named_face)
933 (merge_face_ref, Finternal_make_lisp_face)
934 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
935 (Finternal_set_lisp_face_attribute)
936 (update_face_from_frame_parameter, set_font_frame_param)
937 (face_boolean_x_resource_value)
938 (Finternal_set_lisp_face_attribute_from_resource)
939 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
940 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
941 (lface_equal_p, Finternal_lisp_face_equal_p)
942 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
943 (Fcolor_distance, lookup_named_face, lookup_basic_face)
944 (lookup_derived_face, Fface_attributes_as_vector)
945 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
946 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
947 (realize_default_face, realize_named_face)
948 (realize_non_ascii_face, realize_x_face, map_tty_color)
949 (realize_tty_face, compute_char_face, face_at_buffer_position)
950 (face_for_overlay_string, face_at_string_position):
951 Use bool for boolean.
952 * xfaces.c (set_lface_from_font):
953 Return void, since callers never use the result.
955 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
957 * image.c (lookup_pixel_color): Reorder conditions that are
959 (x_to_xcolors): Likewise.
960 (x_detect_edges): Likewise.
961 (png_load_body): Likewise.
962 (gif_close): Likewise.
963 (gif_load): Likewise.
965 2015-01-25 Eli Zaretskii <eliz@gnu.org>
967 Use bool for boolean in w32term.c
968 * w32term.c (x_update_window_begin, x_update_window_end)
969 (x_update_end, x_after_update_window_line)
970 (x_set_glyph_string_gc, x_draw_glyph_string_background)
971 (x_draw_glyph_string_foreground)
972 (x_draw_composite_glyph_string_foreground)
973 (x_draw_glyphless_glyph_string_foreground)
974 (x_draw_image_glyph_string, x_draw_glyph_string)
975 (x_draw_stretch_glyph_string, note_mouse_movement)
976 (w32_mouse_position, x_scroll_bar_report_motion)
977 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
978 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
979 (w32_draw_window_cursor, x_new_font, x_set_offset)
980 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
981 Use bool where appropriate.
983 Use bool for boolean in w32fns.c
984 * w32fns.c (w32_defined_color, x_decode_color)
985 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
986 (x_set_menu_bar_lines, x_change_tool_bar_height)
987 (x_set_internal_border_width, x_explicitly_set_name)
988 (x_implicitly_set_name, Fx_create_frame, w32_window)
989 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
991 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
993 Use bool for boolean in xfns.c
994 * xfaces.c (x_update_menu_appearance):
995 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
996 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
997 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
998 (x_change_tool_bar_height, x_set_internal_border_width)
999 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
1000 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
1001 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
1002 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
1003 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
1004 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
1005 (clean_up_dialog, syms_of_xfns):
1006 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
1007 (xic_create_fontsetname):
1008 Use bool for boolean.
1009 * xfns.c: Include bitmaps/gray.xbm unconditionally.
1011 Count MANY function args more reliably
1012 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
1013 * buffer.c (Fbuffer_list, Fkill_buffer):
1014 * callint.c (read_file_name, Fcall_interactively):
1015 * charset.c (Fset_charset_priority, syms_of_charset):
1016 * chartab.c (uniprop_encode_value_numeric):
1017 * coding.c (syms_of_coding):
1018 * composite.c (syms_of_composite):
1019 * data.c (wrong_range):
1020 * dbusbind.c (syms_of_dbusbind):
1021 * dired.c (file_attributes):
1022 * editfns.c (Fdecode_time, update_buffer_properties, format2):
1023 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
1024 (call4, call5, call6, call7):
1025 * fileio.c (Finsert_file_contents, choose_write_coding_system)
1026 (Fcar_less_than_car, build_annotations, auto_save_error):
1027 * filelock.c (get_boot_time):
1028 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
1029 (maybe_resize_hash_table, secure_hash):
1030 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
1031 * fontset.c (fontset_add, Fset_fontset_font):
1032 * ftfont.c (ftfont_lookup_cache):
1033 * gtkutil.c (xg_get_font):
1034 * insdel.c (signal_before_change, signal_after_change):
1035 * keymap.c (append_key):
1036 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
1037 * minibuf.c (Fread_buffer):
1038 * print.c (print_preprocess):
1039 * process.c (Fformat_network_address, Fmake_network_process)
1040 (server_accept_connection):
1041 * sound.c (Fplay_sound_internal):
1042 * term.c (Fsuspend_tty, Fresume_tty):
1043 * window.c (window_list):
1044 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
1045 (message_with_string):
1046 * xfaces.c (Fx_list_fonts):
1047 * xfont.c (syms_of_xfont):
1048 * xselect.c (x_handle_selection_request)
1049 (x_handle_selection_clear, x_clear_frame_selections)
1050 (x_clipboard_manager_error_1):
1051 Prefer CALLMANY and CALLN to counting args by hand.
1052 * doc.c (reread_doc_file): Remove unused code.
1053 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
1054 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
1055 Prefer call1 and call2 to Ffuncall.
1056 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
1057 Use struct literal rather than a local var, for simplicity.
1058 * keymap.c (where_is_internal): Use NULL rather than a pointer
1060 * lisp.h (CALLMANY, CALLN): New macros.
1061 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
1064 Use gnustep-config if available
1065 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
1066 It doesn't appear to be needed, and the inclusion breaks on
1067 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
1069 2015-01-22 Eli Zaretskii <eliz@gnu.org>
1071 * xdisp.c (init_iterator): Restore a comment lost in transition.
1073 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
1075 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
1076 * xfont.c (xfont_driver, xfont_chars_supported)
1077 (xfont_text_extents):
1078 * xftfont.c (xftfont_get_colors, xftfont_open)
1079 (xftfont_prepare_face, xftfont_done_face)
1080 (xftfont_cached_font_ok):
1081 * xgselect.c (xg_select):
1082 Use bool for boolean.
1084 Don't downcase system diagnostics' first letters
1085 * fileio.c (report_file_errno): Don't downcase, and simplify.
1088 Isolate NIL_IS_ZERO-assuming code better
1089 Suggested by Stefan Monnier in:
1090 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
1091 * alloc.c (allocate_pseudovector):
1092 Use memclear, not memsetnil, to remove a 'verify'.
1093 * callint.c (Fcall_interactively):
1094 * dispnew.c (realloc_glyph_pool):
1095 * xdisp.c (init_iterator):
1096 Use memclear, not memset, to remove a 'verify'.
1097 * lisp.h (memclear): Rename from memsetnil, and take a byte
1098 count rather than a word count. All callers changed.
1100 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
1102 Undo port to hypothetical nonzero Qnil case
1103 This mostly undoes the previous change in this area. See:
1104 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
1105 * alloc.c (allocate_pseudovector):
1106 * callint.c (Fcall_interactively):
1107 * dispnew.c (realloc_glyph_pool):
1108 * fringe.c (init_fringe):
1109 * lisp.h (memsetnil):
1110 * xdisp.c (init_iterator):
1111 Simplify by assuming that Qnil is zero, but verify the assumption.
1112 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
1113 NIL_IS_NONZERO. All uses changed.
1115 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
1117 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
1119 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
1121 Prefer xlispstrdup to avoid dumb calls to strlen.
1122 * nsfont.m (ns_get_family):
1123 * nsterm.m (ns_term_init):
1124 * w32fns.c (w32_window):
1125 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
1127 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
1129 Correct an old fix for GTK font selection
1130 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
1133 Fix minor bugs with printing null bytes
1134 * minibuf.c (read_minibuf_noninteractive):
1135 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
1136 Work even if the Lisp string contains a null byte.
1138 Port to hypothetical case where Qnil is nonzero
1139 * alloc.c (allocate_pseudovector):
1140 * callint.c (Fcall_interactively):
1141 * coding.c (syms_of_coding):
1142 * dispnew.c (realloc_glyph_pool):
1143 * fringe.c (init_fringe):
1144 * lisp.h (memsetnil):
1145 * xdisp.c (init_iterator):
1146 Port to the currently-hypothetical case where Qnil is nonzero.
1147 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
1148 as there are no Lisp_Object values in the data here.
1149 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
1150 All uses changed. Define only if not already defined, so that one
1151 can debug with -DNIL_IS_NONZERO.
1152 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
1154 2015-01-19 Eli Zaretskii <eliz@gnu.org>
1156 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
1157 Qnil is represented as zero, before using that to initialize parts
1158 of the glyph structure.
1160 * xdisp.c (init_iterator): Verify that Qnil is represented as
1161 zero, before using that to initialize parts of the iterator
1164 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
1166 Prefer memset to repeatedly assigning Qnil
1167 * alloc.c (allocate_pseudovector): Catch more bogus values.
1168 * alloc.c (allocate_pseudovector):
1169 * callint.c (Fcall_interactively):
1170 * coding.c (syms_of_coding):
1171 * fringe.c (init_fringe):
1172 Verify that Qnil == 0.
1173 * callint.c (Fcall_interactively):
1174 * eval.c (Fapply, Ffuncall):
1175 * fns.c (mapcar1, larger_vector):
1176 * font.c (font_expand_wildcards):
1177 * fringe.c (init_fringe):
1178 Prefer memset to assigning zeros by hand.
1179 * callint.c (Fcall_interactively):
1180 Remove duplicate assignment of Qnil to args[i].
1181 * coding.c (syms_of_coding):
1182 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
1183 * fileio.c (Ffile_selinux_context):
1184 Rewrite to avoid need for Lisp_Object array.
1185 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
1186 (DEFINE_LISP_SYMBOL_END): Use it.
1187 (NIL_IS_ZERO): New constant.
1188 (memsetnil): New function.
1190 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
1192 Tune pseudovector allocation assuming Qnil == 0.
1193 * alloc.c (allocate_pseudovector): Use memset for both
1194 Lisp_Objects and regular slots. Add zerolen arg.
1195 * lisp.h (allocate_pseudovector): Adjust prototype.
1196 (ALLOCATE_PSEUDOVECTOR): Adjust user.
1197 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
1198 (allocate_hash_table, allocate_window, allocate_frame)
1199 (allocate_process, allocate_terminal): Remove prototypes.
1200 * fns.c (allocate_hash_table): Now static here.
1201 * frame.c (allocate_frame):
1202 * process.c (allocate_process):
1203 * terminal.c (allocate_terminal):
1204 * window.c (allocate_window): Now static here.
1205 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
1207 * lisp.h (XTERMINAL): Add eassert.
1208 * process.c (make_lisp_proc): Now static here.
1210 Prefer INLINE functions in font.h to match style used in lisp.h.
1211 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
1212 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
1213 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
1215 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
1216 * ftfont.c (ftfont_shape):
1217 * macfont.m (macfont_shape):
1218 * w32uniscribe.c (uniscribe_shape):
1219 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
1221 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
1223 Give up on -Wsuggest-attribute=const
1224 * decompress.c (Fzlib_available_p):
1225 * gnutls.c (Fgnutls_available_p):
1226 * gtkutil.h (xg_uses_old_file_dialog):
1227 * xdisp.c (Ftool_bar_height):
1228 * xmenu.c (popup_activated):
1229 No longer const, since it's not const on at lest some
1230 configurations, and we shouldn't lie to the compiler.
1232 2015-01-15 Eli Zaretskii <eliz@gnu.org>
1234 * fileio.c: Include binary-io.h.
1235 (Fset_binary_mode): New function.
1236 (syms_of_fileio): Defsubr it.
1237 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
1239 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
1241 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
1242 (Fgnutls_peer_status): Use it to set the :self-signed flag.
1243 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
1244 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
1246 2015-01-14 Eli Zaretskii <eliz@gnu.org>
1248 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
1249 when FLAGS indicate the item is not highlighted. (Bug#19596)
1251 2015-01-14 Martin Rudalics <rudalics@gmx.at>
1253 * xmenu.c (update_frame_menubar): Remove garbaged code.
1255 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1257 remove_slash_colon need not be inline
1258 * process.c, process.h (remove_slash_colon): No longer inline.
1259 This saves text bytes without hurting runtime performance.
1261 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
1263 Avoid extra multibyteness check in ENCODE_FILE users.
1264 * callproc.c (encode_current_directory, Fcall_process, call_process):
1265 * dired.c (directory_files_internal, file_name_completion):
1266 Do not check for STRING_MULTIBYTE because encode_file_name
1267 is a no-op for unibyte strings.
1269 * process.h (remove_slash_colon): New function.
1270 * callproc.c (encode_current_directory, call_process):
1271 * process.c (Fstart_process): Use it.
1273 Consistently handle time zone specification.
1274 * editfns.c (decode_time_zone): New function, refactored out from ...
1275 (Fencode_time): ... adjusted user.
1276 (Fset_time_zone_rule): Use decode_time_zone.
1278 * editfns.c (make_buffer_string_both): If requested range intersects
1279 the gap, don't move the latter but copy in two regions, thus avoiding
1280 unnecessary relocation of buffer data.
1282 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1284 Use bool for boolean in xmenu.c, xml.c
1285 * xmenu.c (x_menu_set_in_use, popup_get_selection)
1286 (Fx_menu_bar_open_internal, popup_widget_loop)
1287 (x_activate_menubar, xg_crazy_callback_abort)
1288 (update_frame_menubar, set_frame_menubar)
1289 (initialize_frame_menubar, free_frame_menubar)
1290 (create_and_show_popup_menu, x_menu_show)
1291 (create_and_show_dialog, x_dialog_show):
1292 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
1293 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1294 * xrdb.c (main) [TESTRM]:
1295 * xsettings.c (init_gsettings):
1296 * xterm.c (XFillRectangle, xg_scroll_callback)
1297 (xg_end_scroll_callback):
1298 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
1299 Use bool for boolean.
1300 * xmenu.c (TRUE): Remove; no longer used.
1301 (show_help_event): Remove long-unused code.
1302 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
1304 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
1306 Don't say Fnext_read_file_uses_dialog_p is const
1307 It's const only if a windowing system is not used; don't say it's
1308 const otherwise. See:
1309 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
1310 * fileio.c (next_read_file_uses_dialog_p): Remove.
1311 Move guts back to ...
1312 (Fnext_read_file_uses_dialog_p): ... here.
1313 Don't declare as const, as make-docfile.c now has a special case
1314 for this function. This is an ugly hack, but it's better than
1315 lying to the compiler.
1317 Remove now-unnecessary forward XTYPE decl
1318 * lisp.h (XTYPE): Remove forward declaration. The recent merge
1319 from emacs-24 fixed the problem in a better way, by moving XPNTR's
1320 definition to after XTYPE's.
1322 2015-01-13 Eli Zaretskii <eliz@gnu.org>
1324 Fix problems with 32-bit wide-int build exposed by MinGW.
1325 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
1326 compilation error in an unoptimized build when !USE_LSB_TAG.
1328 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
1329 same larger value as for the 64-bit build.
1331 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
1332 avoid compiler warnings.
1334 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
1335 Avoid compiler warnings about cast from integer to pointer of
1338 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
1339 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
1340 casting from integer to pointer of different size.
1341 (add_menu_item): Pass the help-echo string as a pointer to
1342 Lisp_String, not as a Lisp_Object.
1343 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
1344 string object from its C pointer.
1346 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
1347 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
1349 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
1350 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
1351 compiler warnings about size differences.
1352 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
1353 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
1354 (Fw32_toggle_lock_key): Pass the new state of the key as a C
1355 integer; use -1 for nil. Doc fix.
1357 * .gdbinit (xgetsym): New subroutine.
1358 (xsymname, xsymbol): Use it.
1359 (xprintsym): No need to call xgetptr.
1361 2015-01-13 Martin Rudalics <rudalics@gmx.at>
1363 * frame.c (adjust_frame_size): Make sure new numbers of
1364 lines/columns get installed after font size change (Bug#19575).
1366 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
1368 Add DEFUN attributes.
1369 * callint.c (Finteractive):
1370 * character.c (Fcharacterp, Fmax_char):
1371 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
1372 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
1373 (Ffloatp, Fbyteorder):
1374 * decompress.c (Fzlib_available_p):
1375 * fns.c (Fidentity):
1376 * frame.c (Fframe_windows_min_size):
1377 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
1378 * window.c (Fwindow__sanitize_window_sizes):
1379 * xdisp.c (Ftool_bar_height):
1380 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
1381 * emacs.c (Fkill_emacs):
1383 * keyboard.c (Ftop_level, Fexit_recursive_edit)
1384 (Fabor_recursive_edit): Add noreturn attribute.
1386 * search.c (fast_string_match_internal): New function,
1387 consolidated from...
1388 (fast_string_match, fast_string_match_ignore_case): ...functions
1390 * lisp.h (fast_string_match, fast_string_match_ignore_case):
1391 inlined from here now.
1392 (fast_string_match_internal): Add prototype.
1393 * dired.c (file_name_completion): Use fast_string_match_internal.
1395 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
1396 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
1397 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
1398 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
1400 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1402 Port to 32-bit MingGW --with-wide-int
1403 Problem reported by Eli Zaretskii in:
1404 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
1405 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
1406 what we think it is, rather than checking only its alignment (and
1407 doing so incorrectly on MinGW).
1409 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
1411 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
1412 Remove dead NILP check.
1413 * image.c (Flookup_image): Use regular format for docstring.
1414 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
1416 2015-01-12 Martin Rudalics <rudalics@gmx.at>
1418 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
1420 * frame.c (frame_default_tool_bar_height): New variable.
1421 (adjust_frame_size): Possibly add requested adjustment to
1422 Vframe_adjust_size_history.
1423 (make_frame): Initialize tool_bar_redisplayed_once slot.
1424 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
1425 doc-string. Call adjust_frame_size unconditionally (the frame's
1426 text size may remain unaltered but the pixel size may change).
1427 (x_figure_window_size): If frame_default_tool_bar_height was
1428 set, use it instead of calculating the tool bar height from
1429 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
1430 Vframe_initial_frame_tool_bar_height.
1431 (Qchange_frame_size, Qxg_frame_set_char_size)
1432 (Qset_window_configuration, Qx_create_frame_1)
1433 (Qx_create_frame_2): New symbols.
1434 (Vframe_initial_frame_tool_bar_height): Remove.
1435 (Vframe_adjust_size_history): New history variable for debugging
1436 frame size adjustments.
1437 * frame.h (struct frame): New boolean slot
1438 tool_bar_redisplayed_once.
1439 (frame_default_tool_bar_height): Extern.
1440 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
1441 to adjust_frame_size.
1442 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1443 Qx_create_frame_2 to adjust_frame_size.
1444 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
1445 inhibit 1 when we have not redisplayed the tool bar yet.
1446 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1447 Qx_create_frame_2 to adjust_frame_size.
1448 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
1450 * window.c (Fset_window_configuration):
1451 Pass Qset_window_configuration to adjust_frame_size.
1452 * xdisp.c (redisplay_tool_bar): Assign new height to
1453 frame_default_tool_bar_height.
1454 (redisplay_internal): If we haven't redisplayed this frame's
1455 tool bar, call redisplay_tool_bar early so we can adjust the
1456 frame size accordingly.
1457 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
1458 inhibit 1 when we have not redisplayed the tool bar yet.
1459 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1460 Qx_create_frame_2 to adjust_frame_size.
1462 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1464 Have 'make' output better GEN names
1465 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
1466 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
1467 more naturally so that 'make' can output more-accurate names.
1469 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
1471 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
1472 calling reset_buffer_local_variables, and make sure we initialize
1475 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
1477 * coding.c (Fcoding_system_plist): Use common style for docstring.
1479 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
1481 Port to MSB hosts without optimization
1482 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
1483 the inline function XTYPE needs to be declared before being used.
1484 * lisp.h (XTYPE): New forward declaration.
1486 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
1488 Port to 32-bit --with-wide-int
1489 Prefer symbol indexes to struct Lisp_Symbol * casted and then
1490 widened, as the latter had trouble with GCC on Fedora 21 when
1491 configured --with-wide-int and when used in static initializers.
1492 * alloc.c (garbage_collect_1, which_symbols):
1493 * lread.c (init_obarray):
1494 Prefer builtin_lisp_symbol when it can be used.
1495 * dispextern.h (struct image_type.type):
1496 * font.c (font_property_table.key):
1497 * frame.c (struct frame_parm_table.sym):
1498 * keyboard.c (scroll_bar_parts, struct event_head):
1499 * xdisp.c (struct props.name):
1500 Use the index of a builtin symbol rather than its address.
1502 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
1503 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
1504 symbol indexes rather than pointers, and which work better on MSB
1505 hosts because they shift right before tagging. All uses changed.
1506 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1507 No longer noops on wide-int hosts, since they work now.
1508 (builtin_lisp_symbol): New function.
1510 Port to HAVE_FREETYPE && !HAVE_XFT
1511 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
1512 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
1513 Declare in this case too.
1515 2015-01-10 Eli Zaretskii <eliz@gnu.org>
1517 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
1519 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
1520 Use make_pointer_integer instead of XIL.
1521 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
1523 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
1524 instead of XIL. Put a list of the descriptor, action, and file
1525 name in event->arg, instead of spreading them between event->code
1528 * w32term.c (queue_notifications): Use make_pointer_integer
1529 instead of XIL. Put a list of the descriptor, action, and file
1530 name in event->arg, instead of spreading them between event->code
1533 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1534 event creation to changes in w32term.c and w32inevt.c above.
1536 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1538 Port Qnil==0 changes to 32-bit --with-wide-int
1539 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1540 macro-implemented version. For the non-USE_LSB_TAG case, supply
1541 a new inline function that is the inverse of the new TAG_SYMPTR.
1542 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1543 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1544 negative number, don't allow sign bits to bleed into the encoded
1545 value. Shift in zero bits instead.
1547 Refactor pointer-to-integer conversion
1548 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1549 Rename and move to lisp.h. All uses changed.
1550 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1551 which are renamed from gfilenotify.c's lisp_to_monitor and
1552 monitor_to_lisp, and with more-generic void * signatures.
1554 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1556 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1557 returned for right-to-left screen lines. (Before the change on
1558 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1561 * .gdbinit (xsymname): New subroutine.
1562 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1563 in a way that doesn't cause GDB to barf when it tries to
1564 dereference a NULL pointer.
1566 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1568 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1569 (insert_left_trunc_glyphs, append_space_for_newline)
1570 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1571 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1572 (Fbidi_resolved_levels, produce_special_glyphs)
1573 (rows_from_pos_range, mouse_face_from_buffer_pos)
1574 (note_mouse_highlight): Use nil as the object for glyphs inserted
1575 by the display engine, and test with NILP instead of INTEGERP.
1578 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1581 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1584 * dispextern.h (struct glyph, struct it): Update comments for the
1587 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1589 Port new Lisp symbol init to x86 --with-wide-int
1590 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1591 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1592 GCC (at least) does not allow a constant initializer to widen an
1595 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1596 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1597 Although clang doesn't need it, some other compiler might, and
1598 it's easy enough to be safe.
1600 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1601 Apparently clang removed support for the alloc_size attribute.
1603 Port Qnil==0 XUNTAG to clang
1604 clang has undefined behavior if the program subtracts an integer
1605 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1606 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1607 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1608 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1610 Port GFileMonitor * hack to Qnil==0 platforms
1611 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1612 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1613 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1615 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1617 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1618 size instead of using widht/height. The frame may be
1619 constrained (Bug#19482).
1621 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1623 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1624 Needed when neither optimizing nor inlining.
1625 Also, sort decls alphabetically.
1627 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1629 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1630 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1631 declarations of Q* variables that represent symbols.
1633 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1637 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1638 that NILP (x) is equivalent to testing whether x is 0 at the
1639 machine level. The overall effects of this and the previous patch
1640 shrink the size of the text segment by 2.3% and speeds up
1641 compilation of all the .elc files by about 0.5% on my platform,
1642 which is Fedora 20 x86-64.
1643 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1644 (make_lisp_symbol) [USE_LSB_TAG]:
1645 Symbols now tag the difference from lispsym, not the pointer.
1646 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1647 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1648 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1649 (XSYMBOL): New forward decl.
1650 (XUNTAGBASE): New function.
1653 Compute C decls for DEFSYMs automatically
1655 This patch also makes Q constants (e.g., Qnil) constant addresses
1656 from the C point of view.
1657 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1658 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1659 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1660 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1661 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1662 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1663 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1664 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1665 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1666 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1667 * xselect.c, xsettings.c, xterm.c:
1668 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1669 These names are now defined automatically by make-docfile.
1670 * alloc.c (init_symbol): New function.
1671 (Fmake_symbol): Use it.
1672 (c_symbol_p): New function.
1673 (valid_lisp_object_p, purecopy): Use it.
1674 * alloc.c (marked_pinned_symbols):
1675 Use make_lisp_symbol instead of make_lisp_ptr.
1676 (garbage_collect_1): Mark lispsym symbols.
1677 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1678 (mark_object): Use it.
1679 (sweep_symbols): Sweep lispsym symbols.
1680 (symbol_uses_obj): New function.
1681 (which_symbols): Use it. Work for lispsym symbols, too.
1682 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1683 since Qt's address is already known now.
1684 (syms_of_alloc): Add lispsym count to symbols_consed.
1685 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1686 when testing whether storage is all bits zero.
1687 * dispextern.h (struct image_type):
1688 * font.c (font_property_table):
1689 * frame.c (struct frame_parm_table, frame_parms):
1690 * keyboard.c (scroll_bar_parts, struct event_head):
1691 * xdisp.c (struct props):
1692 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1693 Lisp_Object *, since Qfoo is no longer an object whose address can be
1694 taken. All uses changed.
1695 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1696 use it, so that they no longer need to take the address of a Lisp sym.
1697 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1698 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1699 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1700 DEFSYM Qdeactivate_mark before the corresponding var.
1701 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1702 instead of interning their symbols; this avoids duplicates.
1703 (LISP_INITIALLY, TAG_PTR)
1704 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1706 (LISP_INITIALLY_ZERO): Use it.
1707 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1708 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1709 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1710 (make_lisp_symbol): New function.
1711 (XSETSYMBOL): Use it.
1712 (DEFSYM): Now just a placeholder for make-docfile.
1713 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1714 (intern_sym): New function, with body taken from old intern_driver.
1715 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1717 (define_symbol): New function.
1718 (init_obarray): Define the C symbols taken from lispsym.
1719 Use plain DEFSYM for Qt and Qnil.
1720 * syntax.c (init_syntax_once): No need to worry about
1721 Qchar_table_extra_slots.
1723 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1725 'temacs -nw' should not call missing functions
1726 Without this patch, "temacs -nw" fails with the diagnostic
1727 "emacs: Symbol's function definition is void: frame-windows-min-size"
1728 and messes up the tty's state.
1729 * frame.c (Fframe_windows_min_size): New placeholder function.
1730 (syms_of_frame): Define it.
1731 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1732 (syms_of_window): Define it.
1734 Less 'make' chatter for lisp dir
1735 * Makefile.in (%.elc): Adjust to compile-onefile change in
1736 ../lisp/Makefile.in.
1738 batch write-region no longer says "Wrote FOO"
1739 This cuts down on 'make' chatter a bit.
1740 * fileio.c (Fwrite_region):
1741 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1743 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1745 Revert previous change to produce_composite_glyph
1746 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1748 Pacify gcc -Wparentheses
1749 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1751 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1753 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1754 f->can_x_set_window_size is true.
1755 * xterm.c (x_set_window_size_1): Call change_frame_size with
1756 text sizes instead of pixel sizes (Bug#19428).
1758 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1760 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1761 right-to-left screen lines. (Bug#19473)
1763 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1765 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1767 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1769 Simplify setfattr use by assuming GNU make
1770 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1771 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1772 Simplify by using GNU make rather than shell conditionals,
1773 by using ln -f rather than rm -f followed by ln,
1774 and by preferring $@ to spelling out the destination.
1776 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1778 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1779 file doesn't compile on MS-Windows.
1781 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1783 Allow return value of system-name to vary. (Bug#19438)
1784 * filelock.c (current_lock_owner):
1785 * xrdb.c (get_environ_db):
1786 * xterm.c (same_x_server):
1787 * xterm.c (x_term_init):
1788 Prefer (system-name) to system-name, and avoid naming
1789 locals 'system-name'.
1790 * editfns.c (cached_system_name): New static var.
1791 (init_and_cache_system_name): New function.
1792 (init_editfns, Fsystem_name): Use it.
1793 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1794 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1795 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1796 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1797 Don't create a new string if the current value is already correct.
1799 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1801 Fix produce_composite_width typo
1802 * term.c (produce_composite_glyph):
1803 Fix typo that confused number of columns for pixel width.
1805 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1807 Wrap dll functions more simply
1808 * decompress.c, gnutls.c, image.c, xml.c:
1809 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1810 rather than the inverse when not WINDOWSNT. This isolates the
1811 fn_* business into the WINDOWSNT-specific section of the code,
1812 which makes it easier to maintain the generic code.
1813 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1814 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1815 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1816 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1817 Remove. All uses replaced by DEF_DLL_FN.
1818 * decompress.c (inflateInit2): Remove; no longer needed.
1819 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1821 Port memory-full checking to GnuTLS 3.3
1822 Instead of using gnutls_global_set_mem_functions, check every call
1823 to a GnuTLS function that might return an indication of memory
1824 exhaustion. Suggested by Dmitry Antipov in:
1825 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1826 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1827 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1828 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1830 (check_memory_full): New function.
1831 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1832 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1833 (Fgnutls_boot): Use it.
1834 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1836 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1838 Fix parse_settings to match internal documentation
1839 * xsettings.c (parse_settings): Return the number of settings seen.
1840 Count the settings changes accurately.
1841 (read_settings): Don't confuse number of settings changes with
1842 the return code from XGetWindowProperty.
1844 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1846 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1847 composition_compute_stop_pos to the number of characters in the
1849 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1851 * composite.c (composition_compute_stop_pos): If no composition
1852 was found in a string before ENDPOS, and ENDPOS is the string end,
1853 no need to back up to a safe point.
1855 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1857 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1859 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1860 (dealloc): Release bmRep.
1861 (setPixmapData): Make bmRep local so class member is not
1863 (setPixmapData): Rename local variable bmRep to avoid compiler
1866 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1868 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1869 when going to fullscreen (Bug#0x180004f).
1871 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1873 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1875 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1877 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1879 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1881 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1883 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1885 Use bool for boolean in xselect.c, xsettings.c
1886 * xselect.c (x_get_local_selection, struct selection_data)
1887 (x_selection_request_lisp_error, struct prop_location)
1888 (x_handle_selection_request, x_convert_selection)
1889 (waiting_for_other_props_on_window, expect_property_change)
1890 (wait_for_property_change, x_handle_property_notify)
1891 (x_get_foreign_selection, x_get_window_property)
1892 (receive_incremental_selection)
1893 (x_get_window_property_as_lisp_data)
1894 (lisp_data_to_selection_data, Fx_get_selection_internal)
1895 (x_send_client_event):
1896 * xselect.c, xterm.h (x_handle_dnd_message):
1897 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1898 (apply_xft_settings, read_and_apply_settings)
1899 (xft_settings_event, init_gsettings, init_xsettings)
1900 (syms_of_xsettings):
1901 Use bool for boolean.
1902 * xselect.c (x_get_window_property): Omit last arg, which was an
1904 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1905 always true. All callers changed.
1907 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1909 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1912 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1914 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1917 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1919 Use bool for boolean in xsmfns.c
1920 * xsmfns.c, xterm.h (x_session_have_connection):
1921 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1922 Use bool for boolean.
1923 (x_session_initialize, Fhandle_save_session):
1924 Prefer NILP (x) to EQ (x, Qnil).
1926 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1928 * callproc.c (child_setup):
1929 * dbusbind.c (xd_signature_cat):
1930 * doc.c (get_doc_string, Fsnarf_documentation):
1931 * editfns.c (Fuser_full_name):
1932 * frame.c (xrdb_get_resource):
1933 * gtkutil.c (xg_get_file_with_chooser):
1934 * tparam.c (tparam1):
1935 * xfns.c (xic_create_fontsetname):
1936 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1937 * xsmfns.c (smc_save_yourself_CB):
1938 Rewrite to avoid the need for strcat, typically by using stpcpy
1939 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1940 * doc.c (sibling_etc):
1941 * xrdb.c (xdefaults):
1942 Now a top-level static constant.
1944 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1946 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1949 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1951 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1952 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1954 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1956 Use bool for boolean in xterm.c
1957 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1958 (x_set_window_size, x_bitmap_icon):
1959 * nsterm.m (ns_frame_raise_lower, x_new_font):
1960 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1961 (struct terminal.frame_raise_lower_hook):
1962 * w32term.c (w32_frame_raise_lower):
1963 * xterm.c, xterm.h (x_text_icon):
1964 * xterm.c (x_update_window_begin, x_update_window_end)
1965 (x_update_end, x_after_update_window_line)
1966 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1967 (x_draw_glyph_string_foreground)
1968 (x_draw_composite_glyph_string_foreground)
1969 (x_alloc_lighter_color, x_draw_relief_rect)
1970 (x_draw_glyph_string_box, x_draw_image_relief)
1971 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1972 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1974 (XFillRectangle) [HAVE_GTK3]:
1975 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1976 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1977 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1978 (x_send_scroll_bar_event, xm_scroll_callback)
1979 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1980 (x_create_toolkit_scroll_bar)
1981 (x_create_horizontal_toolkit_scroll_bar)
1982 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1983 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1984 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1985 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1986 (x_scroll_bar_report_motion)
1987 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1988 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1989 (x_draw_window_cursor, x_clear_errors)
1990 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1991 (set_wm_state, x_set_sticky, get_current_wm_state)
1992 (do_ewmh_fullscreen, x_handle_net_wm_state)
1993 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1994 (x_set_window_size_1, XTframe_raise_lower)
1995 (x_make_frame_visible, x_iconify_frame)
1996 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1997 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1998 (x_delete_terminal, x_initialize, syms_of_xterm):
1999 Use bool for boolean.
2001 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
2003 * composite.h (struct composition.width): Now int
2004 instead of unsigned short, as we prefer signed integers.
2006 Let charset tick grow past USHRT_MAX
2007 * charset.c, charset.h (charset_ordered_list_tick):
2008 Now EMACS_UINT, not unsigned short.
2009 * fontset.c (reorder_font_vector): Allow the tick to grow to the
2010 maximum representable Emacs integer value before wrapping it around.
2012 Simplify unexec file mode setting
2013 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
2014 Don't include <sys/stat.h> when no longer needed.
2015 (unexec): Create file with correct mode in the first place,
2016 rather than overwriting the mode later and fiddling with the
2017 global umask in the mean time. Avoid bogus usage like
2018 'umask (777)', which should have been 'umask (0777)'.
2019 (mark_x): Remove. All callers removed.
2021 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
2023 Minor cleanups for Lisp objects and symbols
2024 * alloc.c (next_vector, set_next_vector):
2025 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
2026 (lisp_h_make_number) [USE_LSB_TAG]:
2027 Use Lisp_Int0 instead of the mystery constant 0.
2028 * alloc.c (mark_object): Always set and use po; that's simpler.
2029 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
2030 Properly parenthesize definientia.
2031 * bidi.c (bidi_initialize):
2032 * buffer.c (init_buffer_once):
2033 * nsfns.m (syms_of_nsfns):
2034 * nsmenu.m (syms_of_nsmenu):
2035 * nsselect.m (syms_of_nsselect):
2036 Prefer DEFSYM to defining by hand.
2037 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
2038 * data.c: Fix too-long line.
2039 * lisp.h (DECLARE_GDB_SYM): New macro.
2040 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
2041 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
2042 Declare the symbol, so it's visible to everywhere lisp.h is included.
2043 Move forward decls as far forward as they can go,
2044 to allow future changes to use them.
2046 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
2048 * gnutls.c: Include gnutls.h.
2049 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
2050 * image.c (svg_load): Fix pointer signedness.
2052 2014-12-18 Martin Rudalics <rudalics@gmx.at>
2054 * frame.c (frame_windows_min_size): New argument IGNORE.
2055 (adjust_frame_size): When called from change_frame_size call
2056 frame_windows_min_size with IGNORE Qt so we can ignore size
2059 2014-12-18 Eli Zaretskii <eliz@gnu.org>
2061 * font.c (Ffont_info): Add more font information to the vector
2062 returned by the function, inspired by query-font. Doc fix.
2065 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
2067 * keyboard.c (input_was_pending): New var.
2068 (read_char): Use it to make sure we only skip redisplay when we can't
2069 keep up with the repeat rate.
2071 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
2073 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
2075 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
2077 * image.c (svg_load): Watch out for nil value of current buffer's
2078 filename. Re-enable filename thing for not-a-file case.
2080 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
2082 Partially disabled previous change.
2084 * image.c (svg_load): Temporarily disabled filename thing for
2085 not-a-file case as it can cause crashs.
2087 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
2089 Fix problem with images referenced within svg files. (bug#19373)
2091 * image.c: Additional parameter 'filename' for
2092 svg_load_image. Include "buffer.h". Define library function
2093 rsvg_handle_set_base_uri for WINDOWSNT.
2094 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
2095 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
2096 (svg_load): Pass a filename to svg_load_image: either name of
2097 actual file or of current buffer's file.
2098 (svg_load_image): New parameter 'filename', used for setting
2099 base_uri, necessary for loading referenced images. (bug#19373)
2101 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
2103 * lread.c (init_obarray): Declare Qt as special.
2104 This fixes a typo in the 2012-05-15 patch that
2105 tried to declare Qt as special.
2107 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
2109 Various fixes to use bool type and constants.
2110 * dispnew.c (update_single_window): Remove arg `force_p' since it's
2112 * xfaces.c (clear_face_cache): Use bool for the argument type.
2114 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
2116 Correct same_at_end when restoring window points
2117 * fileio.c (Finsert_file_contents): Compute same_at_end character
2118 position using the old buffer size, not the new one, since
2119 restore_window_points wants the old size.
2120 Fixes: debbugs:19161
2122 2014-12-14 Alan Mackenzie <acm@muc.de>
2124 New feature optionally to accelerate auto-repeated scrolling.
2126 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
2128 * window.c (window_scroll): Bind fontification-functions to nil
2129 when scrolling by whole screens and
2130 fast-but-imprecise-scrolling is non-nil.
2131 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
2133 * lisp.h (bool): Declare Qfontification_functions extern.
2135 2014-12-14 Eli Zaretskii <eliz@gnu.org>
2137 Load system's default trusted Certificate Authorities if available.
2138 * gnutls.c (gnutls_certificate_set_x509_system_trust)
2139 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
2140 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
2141 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
2142 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
2144 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
2145 Call gnutls_certificate_set_x509_system_trust. Log an error message if
2148 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
2150 * regex.c (analyze_first): Rename from analyze_first.
2152 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
2154 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
2155 a hack involving a union.
2157 2014-12-13 Eli Zaretskii <eliz@gnu.org>
2159 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
2160 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
2163 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
2165 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
2167 * gnutls.h: Always declare syms_of_gnutls.
2169 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
2170 clarity. Let the availability check return Qnil when the GnuTLS
2171 integration is not available, instead of erroring out.
2174 2014-12-13 Eli Zaretskii <eliz@gnu.org>
2176 * xdisp.c (move_it_in_display_line_to, display_line):
2177 Don't disallow overflow-newline-into-fringe when word-wrap is in
2180 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
2182 * fileio.c: Better preserve window-points during revert (bug#19161).
2183 (Qget_buffer_window_list): New var.
2184 (get_window_points_and_markers, restore_window_points): New functions.
2185 (Finsert_file_contents): Use them to save and restore window-points.
2187 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2189 * xterm.c (x_delete_terminal): Call emacs_close for X connection
2190 descriptor if called from x_connection_closed and always delete
2191 this descriptor from keyboard waiting set (Bug#19147).
2193 2014-12-10 Eli Zaretskii <eliz@gnu.org>
2195 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
2196 (bidi_cache_max_elts): New global variable.
2197 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
2198 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
2200 (bidi_cache_search): Handle overflown cache. Improve commentary.
2201 (bidi_cache_ensure_space): Limit allocations to the current value
2202 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
2203 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
2204 the increment to not exceed the limit.
2205 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
2206 cache, zero otherwise (meaning the cache overflowed). In the
2207 latter case, set bidi_cache_last_idx to -1.
2208 (bidi_peek_at_next_level): Handle overflown cache.
2209 (bidi_push_it): Increase the cache limit for iterating the new object.
2210 (bidi_pop_it): Decrease the cache limit back to previous value.
2211 (bidi_shelve_cache): Shelve the current value of the cache limit.
2212 (bidi_unshelve_cache): Restore the value of cache limit.
2213 (bidi_find_bracket_pairs): If the cache overflows while looking
2214 for the paired bracket, give up and let bidi_resolve_neutrals
2215 process the bracket as a simple neutral. (Bug#19322)
2216 (bidi_find_other_level_edge): If the cache overflows, fall back on
2217 Plan B, which effectively stops the reordering and restarts it on
2218 the next character (after resetting the cache).
2219 (bidi_move_to_visually_next): When the cache overflows, reset it
2220 after processing the last cached character.
2222 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
2224 Fix glitches in gnutls.c, mostly memory-related
2225 * gnutls.c: Sort macro definitions by name.
2226 (fn_gnutls_transport_set_errno): Omit unreachable definition.
2227 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
2228 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
2229 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
2230 calculating string length. Use make_uninit_string, to avoid
2231 copying the string. Cast the char, not the pointer.
2232 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
2233 and free. Work even for dates past the year 9999. Use void *
2234 for buffers, to avoid casts.
2236 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
2238 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
2240 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2242 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
2245 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2247 * process.c: Whitespace and line-break nitpicks.
2249 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2251 * gnutls.c (gnutls_certificate_details): The :signature isn't
2252 that useful, so remove it.
2253 (gnutls_certificate_details): Clean up whitespace slightly.
2254 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
2256 (gnutls_certificate_details): Put :signature-algorithm back again,
2257 which was removed by mistake.
2258 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
2259 that they are not messaged by default (bug#16253).
2260 (Fgnutls_error_fatalp): Doc fix (bug#18210).
2262 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
2264 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
2266 * nsimage.m (setPixmapData): Make bmRep local so class member is not
2269 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
2271 * eval.c (Fsignal): Remove duplicate test.
2272 (Fautoload_do_load): Fix up docstring.
2274 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
2276 * nsterm.m (represented_filename, represented_frame): New variables.
2277 (ns_set_represented_filename): New function.
2278 (sendEvent:): Set represented filename here to avoid flicker,
2279 related to Bug#18757.
2281 * nsterm.h: Declare ns_set_represented_filename.
2283 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
2284 at once, call ns_set_represented_filename instead.
2286 2014-12-05 Eli Zaretskii <eliz@gnu.org>
2288 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
2289 (struct bidi_stack): Reduce size by using bit fields and by
2290 packing sos, override, and isolate_status into a single 8-bit
2291 byte called 'flags'.
2293 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
2294 (bidi_push_embedding_level): Construct flags from individual
2295 bits. Adapt to changes in prev_for_neutral and next_for_neutral
2297 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
2298 from flags. Adapt to changes in prev_for_neutral,
2299 next_for_neutral, and last_strong members.
2300 (bidi_line_init): Initialize flags to zero.
2301 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
2302 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
2304 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2306 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
2307 (Fapply): Try and simplify the control flow.
2309 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
2311 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
2312 Use gnutls_sign_get_name directly because
2313 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
2314 (init_gnutls_functions): Load missing gnutls_server_name_set.
2316 2014-12-02 Eli Zaretskii <eliz@gnu.org>
2318 * bidi.c (bidi_find_first_overridden): New function.
2320 * xdisp.c (Fbidi_find_overridden_directionality): New function.
2321 (syms_of_xdisp): Defsubr it.
2323 * dispextern.h (bidi_find_first_overridden): Add prototype.
2325 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
2327 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
2328 to nil after release (Bug#9133).
2330 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
2332 Port better to AddressSanitizer.
2333 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
2335 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
2336 Return -1 or 0, as the pipe trick doesn't work.
2337 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
2339 * print.c (print_object):
2340 When a pointer-check primitive returns -1, do not assume this
2341 means the pointer is valid or that the underlying system has failed.
2342 It could just be that addresses are being sanitized so Emacs can't
2343 test for pointer validity.
2344 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
2345 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
2346 string validity checker doesn't work on stack-based strings.
2348 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
2350 Improve clarity of USE_LSB_TAG definition.
2351 Reported by Lee Duhem. Suggested by Andreas Schwab in:
2352 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
2353 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
2354 VAL_MAX / 2 rather than in terms of the (more complicated)
2355 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
2357 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2359 * xdisp.c (handle_single_display_spec): When ignoring a fringe
2360 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
2361 (next_element_from_buffer): When done with overlays, reset the
2362 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
2364 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2366 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
2367 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
2369 2014-11-29 Ulrich Müller <ulm@gentoo.org>
2371 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
2372 for paxctl and setfattr. Fixes temacs startup failure with
2373 grsecurity/PaX enabled Linux kernel (bug#19067).
2375 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
2377 * w32.c, w32heap.c, w32term.c:
2378 Use MINGW_W64 instead of _W64.
2380 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
2382 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
2384 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
2386 * gnutls.c (gnutls_ip_address_p): New function.
2387 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
2389 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
2391 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
2393 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
2395 Fix gnutls problems caught by static checking.
2396 * gnutls.c (Fgnutls_boot): Remove unused local.
2397 (Fgnutls_boot): Fix pointer signedness.
2399 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
2401 * gnutls.c (gnutls_certificate_details): Don't include certain
2402 certificate details on older gnutls versions (bug#19168).
2403 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
2404 (gnutls_certificate_details): Reversed check in last checkin.
2406 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
2408 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
2409 (Fgnutls_peer_status_warning_describe): Add function to describe a
2410 peer verification warning symbol.
2411 (Fgnutls_peer_status): Use it.
2412 (Fgnutls_boot): Use it. Minor logging fixes.
2414 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
2416 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
2418 2014-11-24 Glenn Morris <rgm@gnu.org>
2420 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
2422 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
2423 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
2425 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2427 * gnutls.c: Fix Windows function definition of
2428 gnutls_x509_crt_get_fingerprint.
2430 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
2432 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
2434 * process.h: Added more fields to Lisp_Process to track
2435 certificate details.
2437 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
2438 (Fgnutls_peer_status): New functions to export TLS certificate
2439 details to Emacs Lisp.
2441 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
2443 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
2444 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
2445 check for gtk_adjustment_configure (Bug#19149).
2446 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
2448 2014-11-22 Glenn Morris <rgm@gnu.org>
2450 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
2452 2014-11-22 Martin Rudalics <rudalics@gmx.at>
2454 Don't shrink frame when using desktop-save-mode (Bug#19048).
2455 * w32fns.c (x_set_tool_bar_lines): Always call
2456 x_change_tool_bar_height (Bug#19048).
2457 (x_change_tool_bar_height): Mark frame as garbaged since
2458 adjust_frame_size might not have done that.
2459 * xfns.c (x_set_tool_bar_lines): Always call
2460 x_change_tool_bar_height (Bug#19048).
2461 (x_change_tool_bar_height): Mark frame as garbaged since
2462 adjust_frame_size might not have done that.
2464 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
2466 * xml.c (parse_region): Take care of new optional parameter
2467 'discard-comments' of 'libxml-parse(html|xml)-region'.
2468 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
2469 New optional parameter 'discard-comments'.
2471 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
2473 Improve time stamp handling, and be more consistent about it.
2474 * editfns.c (invalid_time): New function.
2475 Use it instead of 'error ("Invalid time specification")'.
2476 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
2477 (decode_float_time, lisp_to_timespec, lisp_time_struct):
2479 (make_time_tail, make_time): Remove. All uses changed to use
2480 new functions or plain list4i.
2481 (disassemble_lisp_time): Return effective length if successful.
2482 Check that LOW is an integer, if it's combined with other components.
2483 (decode_time_components): Decode into struct lisp_time, not
2484 struct timespec, so that we can support a wide set of times
2485 regardless of whether time_t is signed. Decode plain numbers
2486 as seconds since the Epoch, and nil as the current time.
2487 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
2488 Reimplement in terms of new functions.
2489 (Fencode_time): Just use list2i.
2490 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
2491 * keyboard.c (decode_timer): Don't allow the new formats (floating
2492 point or nil) in timers.
2493 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
2494 place of the magic number '16'.
2495 (struct lisp_time): New type.
2496 (decode_time_components): Use it.
2497 (lisp_to_timespec): New decl.
2499 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2501 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
2504 * callint.c (Fcall_interactively): Pass in nil as argument to
2505 Fbarf_if_buffer_read_only.
2507 * fileio.c (Finsert_file_contents): Ditto.
2509 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
2511 * textprop.c (verify_interval_modification): Check buffer
2512 readedness after the last interval.
2514 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
2515 the text at POSITION (new optional argument) has the
2516 `inhibit-read-only' text property set.
2518 2014-11-16 Eli Zaretskii <eliz@gnu.org>
2520 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
2521 errors in computing the number of pixels to scroll.
2522 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
2524 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2526 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
2527 call updateFrameSize.
2529 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
2531 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2533 * nsfns.m (x_set_foreground_color, x_set_background_color)
2534 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2535 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2537 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2539 * nsterm.m (ns_send_appdefined): Check for application defined
2540 event on Cocoa (Bug#18993).
2541 (run): Restore code before the previous 18993 fix.
2543 2014-11-14 David Reitter <david.reitter@gmail.com>
2545 * nsterm.m (run): Set timeout for event loop to prevent hang.
2548 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2550 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2552 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2554 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2555 for each candidate font but attempt to reuse it from previous improper
2558 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2560 Avoid undefined behavior in color table hashing.
2561 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2562 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2563 This function avoids undefined behavior with signed shift overflow.
2565 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2567 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2568 when the inserted text does not need decoding. (Bug#18982)
2570 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2572 * nsterm.h (EmacsScroller): judge returns bool.
2574 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2575 (ns_judge_scroll_bars): Only set removed if judge returns true.
2576 (judge): Returns bool == condemned. Remove self from window.
2577 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2579 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2581 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2582 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2584 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2586 * nsterm.m (ns_set_vertical_scroll_bar)
2587 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2589 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2591 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2592 merely because tmo_in_millisec is nonnegative. The 1st call
2593 to g_main_context_query could succeed while the 2nd one fails.
2595 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2597 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2599 * nsterm.m (run): Only use non-system event loop if OSX version is
2600 exactly 10.9 (Bug#18993).
2601 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2604 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2606 * callproc.c (encode_current_directory): Support handling of file
2607 names prepended by "/:". (Bug#18891)
2609 2014-11-08 Alan Mackenzie <acm@muc.de>
2611 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2613 2014-11-08 Dima Kogan <dima@secretsauce.net>
2615 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2617 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2619 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2620 raises an error. (Bug#18891)
2622 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2624 * frame.c (adjust_frame_size): Call x_set_window_size only if
2625 f->can_x_set_window_size is set.
2626 (make_frame): Initialize f->can_x_set_window_size and
2627 f->can_run_window_configuration_change_hook.
2628 (Fcan_run_window_configuration_change_hook): New function.
2629 * frame.h (frame): Split `official' into `can_x_set_window_size'
2630 and `can_run_window_configuration_change_hook'.
2631 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2632 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2633 Set f->can_x_set_window_size.
2634 * window.c (run_window_configuration_change_hook):
2635 Return immediately if either f->can_x_set_window_size or
2636 f->can_run_window_configuration_change_hook are false.
2637 (Fset_window_configuration): Instead of f->official set
2638 f->can_x_set_window_size.
2639 * xfns.c (Fx_create_frame, x_create_tip_frame):
2640 Set f->can_x_set_window_size.
2642 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2644 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2645 cleanup from 2014-11-01 (Bug#18972).
2647 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2649 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2650 * xdisp.c (window-scroll-functions): Improve docstring.
2652 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2654 Uniquify the 'size' symbol.
2656 * w32notify.c (Qsize): Remove.
2657 * lisp.h (Qsize): New decl.
2658 * lread.c (Qsize): Now extern.
2659 * w32notify.c (syms_of_w32notify): No need to defsym.
2661 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2663 * dispnew.c (change_frame_size_1): Fix call of
2665 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2666 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2667 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2668 (Qtool_bar_size): New constants.
2669 (frame_inhibit_resize, adjust_frame_size): New argument to
2670 handle case where frame_inhibit_implied_resize is a list.
2671 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2672 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2673 (x_set_right_divider_width, x_set_bottom_divider_width)
2674 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2675 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2677 (frame-inhibit-implied-resize): Rewrite doc-string.
2678 * frame.h (frame_inhibit_resize, adjust_frame_size):
2679 Fix external declarations.
2680 (Qframe_position, Qframe_outer_size)
2681 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2682 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2683 (Qtool_bar_size): Extern them.
2684 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2685 (xg_height_or_width_changed): Remove.
2686 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2687 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2688 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2689 (xg_change_toolbar_position): Call adjust_frame_size directly.
2690 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2691 Fix calls of adjust_frame_size.
2692 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2693 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2694 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2695 frame can get resized when tool-bar-lines parameter changes from
2697 (Fw32_frame_menu_bar_size): Return fourth value.
2698 (Fw32_frame_rect): Block input around system calls
2699 (Fx_frame_geometry): New function.
2700 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2701 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2702 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2703 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2704 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2705 (Fx_create_frame): Adjust adjust_frame_size calls.
2706 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2707 frame can get resized when tool-bar-lines parameter changes from
2709 (Fx_frame_geometry): New function.
2710 * xmenu.c (update_frame_menubar): On Lucid call
2711 adjust_frame_size with one pixel less height to avoid that
2712 repeatedly adding/removing the menu bar grows the frame.
2713 (free_frame_menubar): On Motif arrange to optionally preserve
2714 the old frame height when removing the menu bar.
2715 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2717 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2719 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2720 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2721 frame; instead, print an error message.
2723 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2725 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2727 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2729 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2730 (dealloc): Release bmRep.
2732 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2733 imageListSetNext, imageListNext.
2735 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2736 (reference): Remove.
2737 (allocInitFromFile:): Remove searching ImageList and calling
2738 reference (Bug#18918).
2739 (dealloc): Remove handling if ImageList.
2741 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2743 * process.c (catch_child_signal): Fix incorrect assertion.
2745 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2747 * macfont.m (macfont_draw):
2748 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2750 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2751 if force_integral_p (i.e. no antialias).
2752 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2753 bold if no antialias (Bug#18876).
2755 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2756 was given (Bug#18846).
2758 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2760 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2761 instead of in xdisp.c, function now takes void. (Bug#18884).
2763 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2764 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2766 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2767 struct window* (Bug#18889).
2768 Remove getMouseMotionPart.
2769 (ns_output): Make icon_top/left int.
2771 * nsfns.m (x_icon): icon_top/left is int.
2773 * nsterm.m (ns_mouse_position): Remove unused code.
2774 (initFrame:window:, dealloc): Use window instead of win.
2775 (getMouseMotionPart:window:x:y:): Remove, unused.
2776 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2778 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2780 * keyboard.c (readable_events): When FLAGS include
2781 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2782 This avoids returning non-nil from input-pending-p when only such
2783 events are in the queue. (Bug#18856)
2785 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2787 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2788 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2789 (Qforeign_selection): Remove.
2790 (ns_get_local_selection): Identation fix.
2791 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2793 * nsselect.m (ns_get_local_selection): Remove calling of
2794 functions in Vselection_converter_alist (Bug#18911).
2795 (syms_of_nsselect): Remove Vselection_converter_alist.
2797 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2799 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2800 and unnecessary initialization. Adjust comments.
2802 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2804 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2806 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2807 index, not an absolute one, as that's what the function expects.
2809 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2811 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2812 font on an initial frame when running as a daemon (Bug#18869).
2814 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2816 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2818 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2819 build_string, when importing a home directory. (Bug#18873)
2821 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2823 * dispnew.c (buffer_posn_from_coords):
2824 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2825 account for the header-line height. (Bug#18839)
2827 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2829 * xml.c (parse_region): Do not forget the first document child.
2831 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2833 * nsselect.m: pasteboard_changecount is new.
2834 (ns_store_pb_change_count, ns_get_pb_change_count)
2835 (ns_get_our_change_count_for): New functions.
2836 (ns_string_to_pasteboard_internal): Correct comment.
2837 type => gtype in eassert, Call ns_store_pb_change_count.
2838 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2839 (Fns_disown_selection_internal, Fns_selection_owner_p):
2840 Replace Vselection_alist check, with change count check.
2841 (Fns_get_selection): Initialize val to Qnil. Only get local
2842 selection if change counts match (Bug#18799).
2843 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2845 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2847 * w32proc.c (create_child): If calling a quoted batch file,
2848 pass NULL for exe. (Bug#18745)
2850 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2852 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2853 (bidi_resolve_brackets): Use end of string position rather than ZV
2854 when iterating over a string. (Bug#18815)
2856 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2858 * keyboard.c (make_lispy_position): Return coordinates also when
2859 on scroll bars, fringes, margins or not in a window.
2860 * xdisp.c (show_mouse_face): Don't change cursor face during
2863 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2865 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2866 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2867 Fix doc-strings (Bug#18789).
2869 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2871 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2873 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2875 Optimize redisplay of simple bracketed text.
2876 * bidi.c (bidi_cache_reset_to): New function.
2877 (bidi_cache_reset): Call it.
2878 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2880 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2881 bracket_enclosed_type only if bracket_pairing_pos's value is not
2883 (MAX_BPA_STACK): Make sure the value is signed.
2884 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2885 stop pushing values onto the stack.
2886 (bidi_find_bracket_pairs): If the bracketed text is only on the
2887 base embedding level, remove all the states cached by this
2888 function from the cache, and return zero, so that the brackets in
2889 this segment of text are processed as normal neutrals.
2890 (bidi_resolve_brackets): Detect the brackets that are to be
2891 processed as neutrals, and don't call bidi_find_bracket_pairs on
2894 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2896 * w32select.c (Fw32_selection_exists_p): Rename from
2897 Fx_selection_exists_p.
2898 (syms_of_w32select): Adjust accordingly.
2900 * w16select.c (Fw16_selection_exists_p): Rename from
2901 Fx_selection_exists_p.
2902 (syms_of_win16select): Adjust accordingly.
2904 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2905 (Fns_own_selection_internal): Tighten scoping.
2906 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2907 (Fns_get_selection): Rename from Fx_get_selection_internal.
2908 (Fns_get_selection_internal, Fns_store_selection_internal):
2910 (syms_of_nsselect): Adjust accordingly.
2912 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2914 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2915 * w32term.c (x_set_window_size): Account for wrapped menu bar
2916 lines when setting up frame height (Bug#15174 and Bug#18720).
2917 (w32_add_wrapped_menu_bar_lines): New variable.
2919 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2921 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2924 2014-10-20 Glenn Morris <rgm@gnu.org>
2926 * Merge in all changes up to 24.4 release.
2928 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2930 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2931 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2933 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2935 * xterm.c (handle_one_xevent): Check return value from
2936 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2937 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2939 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2940 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2941 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2942 Gtk+ >= 3.14 (Bug#18674).
2943 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2944 Gtk+ >= 3.14 (Bug#18674).
2946 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2948 * gtkutil.c: Remove no-longer-used code.
2949 (xg_update_menubar): Remove unused local and unnecessary call to
2950 gtk_menu_item_get_submenu.
2951 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2952 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2953 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2955 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2957 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2959 * xterm.h (handlebox_widget): Remove.
2961 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2964 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2966 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2967 to handle Gtk versions.
2968 (xg_get_file_with_chooser): Use them.
2969 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2970 Remove (create_menus): Remove teroff argument and code.
2971 Remove call to gtk_menu_set_title.
2972 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2973 Adjust args to create_menus.
2974 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2975 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2976 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2977 (xg_make_tool_item): Remove detach code.
2978 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2979 (find_icon_from_name): New function.
2980 (update_frame_tool_bar): Remove GtkStockItem code, move to
2981 find_icon_from_name. Let stock be a list of icon names to try.
2982 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2983 Replace TOOLBAR_TOP_WIDGET.
2984 (free_frame_tool_bar, xg_change_toolbar_position ):
2985 Replace TOOLBAR_TOP_WIDGET.
2986 (xg_initialize): Remove tearoff code.
2988 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2990 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2991 pixel from the window's cursor glyph width, since X renders hollow
2992 blocks 1 pixel wider than the 'width' parameter.
2994 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2995 glyph->pixel_width; this is now done in xterm.c.
2997 Fix reordering of bracket characters in isolates.
2998 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2999 RESOLVED_ONLY; when non-zero, return from the cache only fully
3000 resolved states. All callers changed.
3001 (CANONICAL_EQU): New macro.
3002 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
3003 equivalent of the paired closing bracket character.
3004 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
3005 the default non-negative value, to be checked later in
3006 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
3007 characters against those pushed onto the BPA stack.
3008 (bidi_record_type_for_neutral): New function.
3009 (bidi_resolve_brackets): Record next_for_neutral and
3010 prev_for_neutral when embedding level gets pushed. Force
3011 resolution of bracket pairs when entering a level run that was not
3013 (bidi_resolve_neutral): Add assertions before calling
3014 bidi_resolve_neutral_1.
3015 (bidi_level_of_next_char): Remove the code that attempted to
3016 resolve unresolved neutrals; that is now done by
3017 bidi_resolve_neutral.
3019 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
3021 2014-10-17 Eli Zaretskii <eliz@gnu.org>
3023 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
3024 1-pixel R2L characters.
3025 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
3026 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
3028 2014-10-16 Eli Zaretskii <eliz@gnu.org>
3030 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
3033 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
3035 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
3036 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
3037 It's not clear to me whether the initialization is needed,
3038 but it can't hurt so I played it safe.
3040 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
3042 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
3044 2014-10-15 Eli Zaretskii <eliz@gnu.org>
3046 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
3047 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
3049 (bidi_get_type): Return the isolate initiators and terminator types.
3050 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
3051 (bidi_fetch_char_skip_isolates, find_first_strong_char)
3052 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
3053 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
3054 for the new features.
3055 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
3056 push and pop correctly for isolates.
3057 (bidi_remember_char): Modify to accept an additional argument
3058 and record the bidi type according to its value.
3059 (bidi_cache_iterator_state): Accept an additional argument to only
3060 update an existing state. Handle the new members of struct bidi_it.
3061 (bidi_cache_find): Arguments changed: no longer accepts a level,
3062 instead accepts a flag telling it whether it is okay to return
3063 unresolved neutrals.
3064 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
3065 table. Initialize new isolate-related members.
3066 (bidi_paragraph_init): Some code factored out into
3067 find_first_strong_char.
3068 (bidi_resolve_explicit_1): Function deleted, its code incorporated
3069 into bidi_resolve_explicit.
3070 (bidi_resolve_explicit): Support the isolate initiators and
3071 terminator. Fix handling of embeddings and overrides according to
3072 new UBA requirements. Record information about previously seen
3073 characters here (moved from bidi_level_of_next_char).
3074 (bidi_resolve_weak): Adapt to changes in struct members.
3075 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
3076 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
3077 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
3078 paired bracket resolution. Handle isolate initiators and
3080 (bidi_type_of_next_char): Remove unneeded code for BN limit.
3081 (bidi_level_of_next_char): Move the code that records information
3082 about previous characters to bidi_resolve_explicit. Fix logic of
3083 resolving neutrals and make sure their cache entries are updated.
3084 Remove now unneeded special handling of PDF level.
3086 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
3087 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
3088 enlarged per Unicode 6.3.
3089 (enum bidi_bracket_type_t): New data type.
3090 (struct bidi_saved_info): Leave only 2 type members out of 4.
3092 (struct bidi_stack): Add members necessary to support isolating
3094 (struct bidi_it): Add new members necessary to support isolating
3095 sequences and bracket pair resolution.
3097 * xdisp.c (Fbidi_resolved_levels): New function.
3098 (syms_of_xdisp): Defsubr it.
3099 (append_glyph, append_composite_glyph, produce_image_glyph)
3100 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
3102 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
3104 * term.c (append_glyph, append_composite_glyph)
3105 (append_glyphless_glyph): Convert aborts to assertions.
3107 * .gdbinit (pgx): Display the character codepoint, resolved level,
3108 and bidi type also for glyphless glyphs.
3110 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3112 Avoid unwanted point motion in Fline_beginning_position.
3113 * lisp.h (scan_newline_from_point): Add prototype.
3114 * search.c (scan_newline_from_point): New function, refactored from...
3115 * cmds.c (Fforward_line): ...adjusted user.
3116 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
3117 and simplify the former since the latter doesn't move point.
3119 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3121 Cleanup terminal handling code.
3122 * dispextern.h (get_named_tty): Remove prototype but...
3123 * termhooks.h (get_named_terminal): ...resurrect it under
3124 more meaningful name.
3125 (get_terminal): Likewise, but with...
3126 (decode_live_terminal): ...this name.
3127 (decode_tty_terminal): Add prototype.
3128 * term.c (get_tty_terminal): Remove.
3129 (get_named_tty): Remove.
3130 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
3131 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
3132 Use decode_tty_terminal.
3133 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
3134 * terminal.c (get_terminal): Refactor to...
3135 (decode_terminal, decode_live_terminal): ...new functions.
3136 (decode_tty_terminal): Replacement for get_tty_terminal.
3137 (get_named_terminal): Likewise for get_named_tty.
3138 * coding.c (Fset_terminal_coding_system_internal)
3139 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
3140 (Fkeyboard_coding_system):
3141 * composite.c (Fcomposition_get_gstring):
3142 * dispnew.c (Fsend_string_to_terminal):
3143 * frame.c (Fmake_terminal_frame):
3144 * nsfns.m (check_ns_display_info):
3145 * w32fns.c, xfns.c (check_x_display_info):
3146 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
3147 * keyboard.c (handle_interrupt_signal, handle_interrupt)
3148 (Fset_quit_char): Use get_named_terminal.
3149 (Fset_output_flow_control, Fset_input_meta_mode):
3150 Use decode_tty_terminal.
3152 2014-10-13 Eli Zaretskii <eliz@gnu.org>
3154 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
3155 between 32-bit and 64-bit MinGW builds. (Bug#18699)
3157 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3159 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
3160 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
3162 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
3164 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
3167 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3169 * editfns.c (dump_tz_string): No longer const.
3170 It might be modified.
3172 * nsmenu.m (clear): Assume OS X 10.6 or later.
3174 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
3176 * unexmacosx.c: Remove include ppc/reloc.h.
3177 (unrelocate, copy_dysymtab): Remove PPC code.
3178 (rebase_reloc_address): Remove, only used for PPC:
3180 * nsterm.m: Always include macfont.h on COCOA.
3181 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
3182 (ns_dumpglyphs_image, ns_check_menu_open)
3183 (applicationDidFinishLaunching)
3184 (antialiasThresholdDidChange:)
3185 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
3186 Remove checks for OSX <= 10.5/10.6.
3187 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
3188 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
3191 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
3192 (NS_HAVE_NSINTEGER): Remove block.
3193 Remove >= OSX 10.6 tests.
3195 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
3196 (x_activate_menubar, trackingNotification:): Remove check for
3198 (menuNeedsUpdate:): Remove check for OSX < 10.5.
3200 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
3202 * nsfns.m: Always include macfont.h on COCOA.
3203 (ns_filename_from_panel, ns_directory_from_panel)
3204 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
3205 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
3207 * macfont.m: Remove >= 1050 check.
3208 (macfont_create_family_with_symbol)
3209 (macfont_get_glyph_for_character)
3210 (mac_font_get_glyphs_for_variants)
3211 (mac_ctfont_create_available_families, syms_of_macfont):
3212 Remove code for OSX < 10.6.
3213 (mac_font_family_group, mac_font_family_compare): Remove, only used
3216 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
3217 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
3219 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
3222 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3224 Fix putenv race conditions with undefined behavior (Bug#8705).
3225 Do all putenv calls before Emacs creates any threads.
3226 Use a safer way to modify the TZ environment variable in the
3227 presence of multiple threads. For further thread-safety,
3228 prefer localtime_r and gmtime_r to localtime and gmtime,
3229 and prefer struct tm's tm_gmtoff (if available) to calling
3230 both localtime_r and gmtime_r.
3231 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
3232 (init_dbusbind): ... to this new function.
3233 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
3234 * xterm.c (x_term_init): Move xputenv call from here ...
3235 (init_xterm): ... to this new function.
3236 * emacs.c (main) [USE_GTK]: Call it before creating threads.
3237 * editfns.c (HAVE_TM_GMTOFF): Default to false.
3238 (dump_tz_string): New constant.
3239 (init_editfns): Use it. This centralizes the dump_tz stuff.
3240 Call set_time_zone_rule here, so that its xputenv is done
3241 before Emacs goes multithreaded.
3242 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
3243 thread-safe enough for Emacs.
3244 (format_time_string, Fdecode_time, Fcurrent_time_string)
3245 (Fcurrent_time_zone):
3246 Prefer localtime_r and gmtime_r, which are more thread-safe, to
3247 localtime and gmtime. Remove now-unnecessary calls to block_input.
3248 (tm_gmtoff): New static function.
3249 (Fdecode_time, Fcurrent_time_zone): Use it.
3250 (Fencode_time): Use mktime_z, for better thread-safety.
3251 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
3252 i.e., not quite thread-safe but good enough for Emacs typical usage.
3253 Do not reclaim storage that is in the environment; let it leak.
3254 Always call tzset, since localtime_r does not.
3255 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
3256 This is now done in init_editfns.
3257 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
3258 New macros and declarations, for platforms lacking tzalloc & friends.
3260 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
3262 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
3263 On x86 platforms this works around GCC bug 63495
3264 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
3265 and more generally should fix a portability problem in Emacs.
3266 Reported by Stefan Monnier in:
3267 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
3269 2014-10-08 Leo Liu <sdl.web@gmail.com>
3271 Enhance terpri to allow conditionally output a newline. (Bug#18652)
3272 * keymap.c (describe_vector_princ):
3273 * keyboard.c (Fcommand_error_default_function): Adapt to change to
3276 * print.c (printchar_stdout_last): Declare.
3277 (printchar): Record the last char written to stdout.
3278 (Fterpri): Add optional argument ENSURE.
3280 2014-10-08 Eli Zaretskii <eliz@gnu.org>
3282 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
3283 DELAY argument to change_frame_size, so that the frame size
3284 changes, if any are needed, are delayed until the next redisplay.
3285 This is to avoid a too early QUIT inside change_frame_size, when
3286 it calls Lisp in frame_windows_min_size, in case one of the events
3287 we've read sets the quit-flag. (Bug#18649)
3289 * w32fns.c (check_x_display_info): Accept terminal objects as
3290 argument, to follow what xfns.c does.
3292 2014-10-07 Glenn Morris <rgm@gnu.org>
3294 * Makefile.in ($(srcdir)/macuvs.h)
3295 ($(lispsource)/international/charprop.el): Add explicit FORCE.
3297 2014-10-07 Eli Zaretskii <eliz@gnu.org>
3299 * decompress.c (init_zlib_functions): Move the message about zlib
3300 being unavailable from here...
3301 (Fzlib_decompress_region): ...to here. (Bug#18650)
3303 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3305 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
3306 the case where an optional string is used. Adjust docstring.
3308 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
3310 * lisp.mk (lisp): Remove w32-common-fns.elc.
3312 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
3314 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
3315 These were already defined in buffer.c, and the duplicate
3316 definitions cause problems on platforms like 'gcc -fno-common'.
3317 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
3319 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
3321 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
3322 if toolbar is visible.
3324 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
3327 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
3328 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
3329 (ns_select, ns_read_socket): Use unwind_protect to decrease
3330 apploopnr (Bug#18345).
3331 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
3332 line height (Bug#17977).
3334 * macfont.m: Fix indentation and import changes from macport 24.3.94.
3335 (macfont_closest_traits_index): New function.
3336 (macfont_closest_traits_index_p): Rename from
3337 macfont_closest_traits_index.
3338 (macfont_list): Use macfont_closest_traits_index_p.
3340 2014-10-05 K. Handa <handa@gnu.org>
3342 * coding.c (detect_coding_iso_2022): Set coding->rejected
3343 correctly when an invalid escape sequence is found (Bug#18610).
3345 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
3347 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
3348 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
3351 2014-10-04 Martin Rudalics <rudalics@gmx.at>
3353 * buffer.c (scroll_bar_width, scroll_bar_height):
3355 * window.c (Fset_window_scroll_bars): Fix doc-string.
3356 (Fwindow_scroll_bars): Have it return what the doc-string says.
3358 2014-10-03 Eli Zaretskii <eliz@gnu.org>
3360 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
3361 iterator backwards, to resync the bidi iterator. (Bug#18584)
3363 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
3365 Consistently use min and max macros from lisp.h.
3366 * coding.c (min, max):
3368 * unexhp9k800.c (min):
3369 * unexw32.c (min, max): Use definitions from lisp.h.
3370 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
3372 * gmalloc.c (min): Tiny style change.
3374 * fileio.c (emacs_readlinkat, Finsert_file_contents):
3375 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
3377 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
3379 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
3380 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
3381 (X_ULONG_MAX): Move these macros to xterm.h.
3382 (x_fill_property_data): Be more generous about allowing either
3383 signed or unsigned data of the appropriate width.
3384 * xterm.h (x_display_set_last_user_time): New function.
3385 All setters of last_user_time changd to use this function.
3386 If ENABLE_CHECKING, check that the times are in range.
3388 2014-10-02 Eli Zaretskii <eliz@gnu.org>
3390 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
3391 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3393 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
3395 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
3396 make a font_object from a tty frame (Bug#18573).
3397 (Finternal_set_lisp_face_attribute): Add FIXME comment.
3399 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3401 * alloc.c (mark_overlay): Assume that overlay boundaries are
3402 always markers. Add comment.
3403 * lread.c (read_internal_start): Use convenient validate_subarray.
3405 (Fread_from_string): Adjust docstring.
3407 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
3409 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
3411 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
3412 Rename from the "x-" prefix.
3414 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
3416 * xselect.c (selection-converter-alist): Fix docstring.
3418 2014-10-01 Eli Zaretskii <eliz@gnu.org>
3420 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
3421 argument passed by the caller, when we mirror all slashes into
3424 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
3426 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
3427 Resurrect old code and fix compilation with GTK < 2.13.6.
3429 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
3431 Use AUTO_CONS instead of SCOPED_CONS, etc.
3432 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
3433 * lisp.h (AUTO_CONS): Rename from scoped_cons.
3434 (AUTO_LIST1): Rename from scoped_list1.
3435 (AUTO_LIST2): Rename from scoped_list2.
3436 (AUTO_LIST3): Rename from scoped_list3.
3437 (AUTO_LIST4): Rename from scoped_list4.
3438 (AUTO_STRING): Rename from SCOPED_STRING.
3439 * frame.h (AUTO_FRAME_ARG):
3440 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
3441 (AUTO_LIST4, AUTO_STRING):
3442 Prepend a new argument 'name'.
3443 Declare a variable instead of yielding a value.
3445 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
3447 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3449 * w32fns.c (w32_createwindow): Accept an additional argument, an
3450 array of 2 values specifying the coordinates of the frame's
3451 top-left corner. Use these values instead of calling x_get_arg,
3452 which can cons Lisp objects, and therefore cannot be called except
3453 from the main thread. Remove redundant tests for the default
3455 (my_create_window): Move the calculation of the coordinates of the
3456 frame's top-left edge here. Pass them to the input thread via the
3457 second parameter of the WM_EMACS_CREATEWINDOW message.
3458 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
3461 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3463 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
3464 (redisplay_window): Treat the frame's frozen_window_starts flag
3465 the same way as the optional_new_start flag for the window: only
3466 obey it if the glyph row showing point will be fully visible.
3467 Likewise when the window start is in a continuation line. If,
3468 after trying everything under the 'force_start' label, point is
3469 still not fully visible, give up and scroll the window.
3470 Add debugging traces. (Bug#18545)
3472 * window.c (Frecenter): Set the window's redisplay flag.
3474 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3476 * w32term.c (w32_read_socket): Don't use frame dimensions for
3477 resizing if GetClientRect returned an empty (0, 0, 0, 0)
3478 rectangle. Check the return value of GetClientRect, and don't use
3479 the results if it didn't succeed.
3481 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
3482 in columns and lines after correcting the pixel dimensions in
3484 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
3485 negative values to xrealloc. (Bug#18528)
3487 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
3489 * alloc.c: Remove now-unnecessary check.
3490 Suggested by Dmitry Antipov in:
3491 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
3493 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
3495 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
3496 to Ubuntu 14.04.1 x86-64.
3498 Simplify stack-allocated Lisp objects, and make them more portable.
3499 The build_local_string macro was used in two ways: (1) string
3500 literals for which scoped allocation suffices, and (2) file name
3501 components, where it's not safe in general to assume bounded-size
3502 ASCII data. Simplify by defining a new macro SCOPED_STRING that
3503 allocates a block-scope string, and by using SCOPED_STRING for (1)
3504 and build_string for (2). Furthermore, actually use stack
3505 allocation only for objects known to have sufficient alignment.
3506 This simpler implementation means Emacs can make
3507 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
3508 GC_MAKE_GCPROS_NOOPS.
3509 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
3510 for fewer differences among implementations.
3511 (struct Lisp_String): Now GCALIGNED.
3512 (USE_STACK_LISP_OBJECTS): Default to true, since the
3513 implementation no longer insists on a nonempty GCALIGNED.
3514 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
3515 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
3516 separately. Move definiens to scoped_cons. The old definition
3517 was incorrect when GCALIGNED was defined to be empty.
3518 (union Aligned_String): New type.
3519 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
3520 implementation ports to compilers that don't align strictly enough.
3521 Don't worry about the union sizes; it's not worth bothering about.
3522 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
3523 Rewrite using USE_STACK_CONS.
3524 (scoped_cons): Assume the use of union Aligned_Cons.
3525 (lisp_string_size, make_local_string, build_local_string): Remove.
3526 Unless otherwise specified, all callers of build_local_string
3527 changed to use SCOPED_STRING.
3528 (SCOPED_STRING): New macro.
3529 * data.c (wrong_choice):
3530 * menu.c (single_menu_item):
3531 * process.c (Fformat_network_address):
3532 Hoist use of SCOPED_STRING out of a scope, so that its returned
3533 object lives long enough.
3534 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3535 as the string might be long or might not be ASCII.
3537 2014-09-29 Eli Zaretskii <eliz@gnu.org>
3539 * msdos.c (internal_terminal_init): Bump version to 25.
3541 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3543 Keep stack-allocated Lisp objects fast rather than versatile.
3544 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3545 (SCOPED_CONS_INITIALIZER): New macro.
3546 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3547 (USE_LOCAL_ALLOCA): Remove.
3548 (local_cons, local_list1, local_list2, local_list3, local_list4):
3549 Remove. Stack overflow checking makes them too slow.
3550 (make_local_vector): Likewise. Also we just don't have enough
3552 (enum LISP_STRING_OVERHEAD): Remove.
3553 (local_string_init, local_vector_init): Remove prototypes.
3554 (make_local_string, build_local_string): Redesign to target short
3555 compile-time string constants, fall back to regular string allocation
3557 (lisp_string_size): New function.
3558 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3559 * alloc.c (local_string_init, local_vector_init): Remove.
3560 (verify_ascii) [ENABLE_CHECKING]: New function.
3561 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3562 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3563 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3564 * xselect.c, xterm.c: All related users changed.
3566 2014-09-28 Ken Brown <kbrown@cornell.edu>
3568 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3569 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3571 2014-09-27 Ken Brown <kbrown@cornell.edu>
3573 Fix implementation of HYBRID_MALLOC on Cygwin.
3574 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3575 (bss_sbrk_buffer_beg): New variable. Use it...
3576 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3577 incorrect definition.
3579 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3581 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3582 Make it into a function and change arg to be a function.
3584 * lisp.mk (lisp): Add elisp-mode.elc.
3586 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3588 * xfns.c (x_default_scroll_bar_color_parameter):
3589 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3590 to pacify --enable-gcc-warnings in non-scrollbar builds.
3592 2014-09-26 Ken Brown <kbrown@cornell.edu>
3594 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3596 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3598 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3599 MinGW builds that use GCC before 4.2.
3601 Default to stack objects on DOS_NT platforms as well.
3602 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3603 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3605 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3607 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3608 ALIGN_STACK attribute.
3610 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3612 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3613 ALIGN_STACK attribute.
3615 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3616 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3618 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3620 * frame.c (frame_inhibit_resize):
3621 * widget.c (EmacsFrameResize):
3622 * window.c (resize_frame_windows, Fset_window_configuration):
3623 * xdisp.c (expose_frame):
3624 * xfns.c (x_change_tool_bar_height):
3625 * xmenu.c (update_frame_menubar):
3626 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3627 Remove code left dead after 2014-07-27 changes.
3629 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3631 Fix local_cons etc. to not exhaust the stack when in a loop.
3632 Problem reported in:
3633 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3634 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3635 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3636 (Ffind_charset_string):
3637 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3638 * data.c (wrong_range):
3639 * editfns.c (Fpropertize, format2):
3640 * emacs.c (init_cmdargs, decode_env_path):
3641 * fileio.c (auto_save_error):
3642 * fns.c (Fyes_or_no_p):
3643 * font.c (font_style_to_value, font_parse_xlfd)
3644 (font_parse_family_registry, font_delete_unmatched)
3646 * fontset.c (Fset_fontset_font):
3647 * frame.c (x_get_arg):
3648 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3649 (read_char_minibuf_menu_prompt):
3650 * keymap.c (silly_event_symbol_error, describe_vector):
3651 * lread.c (load_warn_old_style_backquotes):
3652 * menu.c (single_menu_item):
3653 * minibuf.c (Fread_buffer):
3654 * process.c (status_message, Fformat_network_address)
3655 (server_accept_connection):
3656 * textprop.c (copy_text_properties):
3657 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3658 * xfns.c (x_default_scroll_bar_color_parameter):
3659 * xfont.c (xfont_open):
3660 * xselect.c (x_clipboard_manager_error_1):
3661 * xterm.c (x_term_init):
3662 Put USE_LOCAL_ALLOCA at the start of the function.
3663 * fns.c (maybe_resize_hash_table): Use build_string instead of
3664 build_local_string, since we'd otherwise need a conditional
3665 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3666 not worth the bother of optimization.
3667 * font.c (font_delete_unmatched): Remove by-hand code that
3668 observed MAX_ALLOCA limit, since it's now done automatically.
3669 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3670 since build_local_string needs its sa_alloc.
3671 * lisp.h (lisp_word_count): New function.
3672 (SAFE_ALLOCA_LISP): Use it.
3673 (USE_LOCAL_ALLOCA): New macro.
3674 (local_cons, make_local_vector, make_local_string):
3675 Observe the MAX_ALLOCA limit.
3676 (LISP_STRING_OVERHEAD): New constant.
3677 (make_local_string): Use it.
3679 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3681 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3682 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3683 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3684 and Solaris and it's likely to work on similar platforms.
3686 Avoid signed integer overflow when converting Time to ptrdiff_t.
3687 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3689 (position_to_Time, Time_to_position): New functions.
3690 (gen_help_event, kbd_buffer_get_event): Use them.
3691 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3692 Go back to plain 'unsigned long', so that 'Time' is the same
3693 for both X and non-X builds; this is less likely to cause surprise.
3694 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3695 are the same size; this is no longer required.
3697 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3698 of bit 28 and of whether an unsigned value is negative.
3699 This simplifies the code a bit, and pacifies clang 3.4.
3701 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3703 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3704 Windows builds, where 'long' is a 32-bit type.
3706 * w32inevt.h (w32_console_mouse_position): Update the argument
3707 types to use 'Time'.
3709 * w32term.c (w32_mouse_position)
3710 (x_horizontal_scroll_bar_report_motion)
3711 (x_scroll_bar_report_motion): Update the argument types to use
3714 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3716 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3717 (struct input_event): ...unsigned bitfields. Likewise for
3718 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3719 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3720 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3721 (kbd_buffer_get_event): Adjust users.
3722 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3723 (make_scroll_bar_position): New function, refactored out of...
3724 (make_lispy_event): ...adjusted user.
3725 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3726 * nsterm.m (ns_mouse_position, mouseUp):
3727 * term.c (term_mouse_position):
3728 * w32inevt.c (w32_console_mouse_position):
3729 * w32term.c (w32_mouse_position):
3730 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3731 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3732 Prefer enum and explicit enum members to integers and numeric values.
3734 * chartab.c (uniprop_encode_value_numeric):
3735 * font.c (font_style_to_value): Use make_local_vector.
3736 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3737 * keymap.c (append_key): Use scoped_list1.
3739 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3740 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3742 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3744 Fix some slow uses and misuses of strcat.
3745 * doc.c (get_doc_string):
3746 * gtkutil.c (get_utf8_string):
3747 * xsmfns.c (x_session_initialize):
3748 Avoid recomputation of string length.
3749 * ftfont.c (ftfont_spec_pattern):
3750 * xfns.c (xic_create_fontsetname):
3751 Don't assume output buffer is initially zero.
3753 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3755 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3756 All callers changed.
3757 * xterm.c (x_term_init): Use new functionality to avoid two needs
3758 to compute a string length.
3760 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3762 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3764 Use known length of a Lisp string to copy it faster.
3765 * lisp.h (lispstrcpy): New function. Add comment.
3766 * callproc.c (child_setup):
3767 * dbusbind.c (xd_append_arg):
3768 * doc.c (get_doc_string):
3769 * font.c (Ffont_xlfd_name):
3770 * frame.c (xrdb_get_resource):
3771 * process.c (Fmake_network_process, network_interface_info):
3772 * w32fns.c (Fx_open_connection):
3773 * w32proc.c (sys_spawnve):
3774 * xfns.c (select_visual):
3775 * xfont.c (xfont_list):
3776 * xsmfns.c (x_session_initialize):
3777 * xterm.c (x_term_init): Use it.
3779 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3781 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3782 Reported by Dmitry Antipov in thread leading to:
3783 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3784 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3785 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3787 * callproc.c (call_process): Save and restore sa_avail.
3788 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3789 (AVAIL_ALLOCA): New macro.
3790 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3791 Use it, and check against sa_avail rather than MAX_ALLOCA.
3793 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3795 On OSX, do not free font-specific data more than once (Bug#18501).
3796 * macfont.m (macfont_close): Release and free font-specific data
3797 only if it wasn't previously freed.
3799 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3801 * unexmacosx.c (dump_it): Improve error message.
3803 2014-09-22 Juri Linkov <juri@jurta.org>
3805 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3806 (Bug#10747, bug#18334)
3808 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3810 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3811 units in which the position is measured. (Bug#18493)
3813 * xdisp.c (redisplay_internal): Force redisplay of all windows
3814 that show a buffer whose narrowing has changed. (Bug#18490)
3816 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3818 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3819 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3820 lines, draw the hollow-box and hbar cursors on the right side of
3821 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3824 * xterm.c (x_draw_stretch_glyph_string):
3825 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3826 caused the block cursor to disappear on a TAB in R2L lines in
3827 every window except the leftmost one. Reported by Martin Rudalics
3830 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3832 Always use matched specpdl entry to record call arguments (Bug#18473).
3833 * lisp.h (record_in_backtrace): Adjust prototype.
3834 * eval.c (record_in_backtrace): Return current specpdl level.
3835 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3836 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3837 entry and use that entry in call to backtrace_debug_on_exit.
3838 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3839 (do_debug_on_call): Get current specpdl level as 2nd arg.
3841 Prefer ptrdiff_t to int and avoid integer overflows.
3842 * fileio.c (make_temp_name):
3843 * font.c (font_parse_family_registry): Avoid integer
3844 overflow on string size calculation.
3845 * data.c (Faset): Likewise for byte index.
3847 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3849 Fix display of R2L lines in partial-width windows.
3850 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3851 assigned the correct value.
3852 (extend_face_to_end_of_line): Account for truncation and
3853 continuation glyphs in R2L rows when one of the fringes is not
3855 (display_line): Don't assign negative X offset to a row if we are
3856 going to produce a truncation glyph for it. When handling
3857 truncated R2L rows, consider the width of the left fringe instead
3859 (produce_special_glyphs): Fix bogus assignments.
3861 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3863 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3864 always set to a valid value. Make sure the size passed to alloca
3865 is always positive. (Bug#18516)
3867 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3869 Avoid extra call to oblookup when interning symbols.
3870 * lisp.h (intern_driver): Add prototype.
3871 * lread.c (intern_driver): New function.
3872 (intern1, intern_c_string_1, Fintern):
3873 * font.c (font_intern_prop):
3874 * w32font.c (intern_font_name): Use it.
3876 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3878 Minor improvements to new stack-allocated Lisp objects.
3879 * frame.h (FRAME_PARAMETER):
3880 Prefer scoped_list1 to local_list1 where either would do.
3881 * lisp.h (scoped_list4): New macro.
3882 (local_cons, local_list1, local_list2, local_list3, local_list4)
3883 (make_local_vector, make_local_string, build_local_string):
3884 Prefer functions to macros where either would do.
3885 * xdisp.c (build_desired_tool_bar_string):
3886 Prefer scoped_list4 to local_list4 where either would do.
3888 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3890 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3891 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3892 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3893 * frame.h (FRAME_PARAMETER): New macro.
3894 * dispnew.c (init_display):
3895 * fontset.c (Fset_fontset_font):
3896 * frame.c (x_default_parameter):
3897 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3898 * xfns.c (x_default_scroll_bar_color_parameter)
3899 (x_default_font_parameter, x_create_tip_frame): Use it.
3900 * editfns.c (Fpropertize): Use local_cons.
3901 * process.c (status_message): Use build_local_string.
3902 * xfont.c (xfont_open): Use make_local_string.
3903 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3905 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3907 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3908 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3909 !__clang__. This works with GCC and with clang and is safer for
3910 compilers we don't know about.
3911 (local_cons): Rename parameter to make capture less likely.
3913 2014-09-17 Samuel Bronson <naesten@gmail.com>
3915 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3917 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3919 Fix minor problems found by static checking.
3920 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3922 * buffer.h (decode_buffer): Doc and indentation fixes.
3923 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3925 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3927 Avoid clang-specific warnings.
3928 * buffer.c (init_buffer): Shut up -Wself-assign.
3929 * process.c (server_accept_connection): Shut up -Wunsequenced.
3931 2014-09-16 Daniel Colascione <dancol@dancol.org>
3933 * fns.c (sxhash): For symbols, use address as hash code.
3935 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3937 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3938 * charset.c (load_charset_map_from_file): Use scoped_list2
3939 and build_local_string.
3940 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3941 * emacs.c (init_cmdargs, decode_env_path):
3942 * fileio.c (Fexpand_file_name):
3943 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3944 * frame.c (x_get_arg):
3945 * keyboard.c (safe_run_hooks_error):
3946 * lread.c (load_warn_old_style_backquotes):
3947 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3948 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3949 * xselect.c (x_clipboard_manager_error_1)
3950 (x_clipboard_manager_save_all):
3951 * xterm.c (x_term_init): Use build_local_string.
3953 Avoid more integer overflows on string size calculations.
3954 * category.c (Fmake_category_set):
3955 * xdisp.c (get_overlay_arrow_glyph_row):
3956 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3958 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3960 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3961 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3962 error message format. Use message_with_string to have non-ASCII
3963 file names properly displayed.
3964 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3965 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3966 where these APIs are not available even in UNICOWS.DLL.
3967 Improve the format of error messages and include the file name in them
3969 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3970 call play-sound-functions, per documentation.
3972 * w32.c (w32_get_long_filename, w32_get_short_filename):
3973 Constify the input file name arguments.
3975 * w32.h (w32_get_long_filename, w32_get_short_filename):
3978 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3980 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3981 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3982 [USE_LOCAL_ALLOCATORS]: New macros.
3983 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3984 (build_local_string): Avoid argument name expansion clash with
3986 * alloc.c (toplevel)
3987 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3988 Preprocessor guard to avoid impossible configuration.
3989 * charset.c (Ffind_charset_region, Ffind_charset_string):
3990 Use make_local_vector.
3991 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3992 * textprop.c (Fput_text_property, Fadd_face_text_property):
3994 (copy_text_properties): Use local_cons and local_list3.
3995 * chartab.c (uniprop_table):
3996 * data.c (wrong_choice, wrong_range):
3997 * doc.c (get_doc_string):
3998 * editfns.c (format2):
3999 * fileio.c (Fexpand_file_name, auto_save_error):
4000 * fns.c (Fyes_or_no_p):
4001 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
4002 * fontset.c (Fset_fontset_font):
4003 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
4004 (read_char_minibuf_menu_prompt):
4005 * keymap.c (silly_event_symbol_error, describe_vector):
4006 * menu.c (single_menu_item):
4007 * minibuf.c (Fread_buffer):
4008 * process.c (status_message, Fformat_network_address)
4009 (server_accept_connection): Use make_local_string and
4010 build_local_string. Prefer compound literals where appropriate.
4012 2014-09-15 Daniel Colascione <dancol@dancol.org>
4014 * fns.c (Fsort): Tweak sort docstring.
4016 2014-09-15 Eli Zaretskii <eliz@gnu.org>
4018 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
4019 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
4020 set errno to EAGAIN instead, to allow the caller to retry the
4021 write after some waiting. Fixes deadlocks when Emacs exchanges a
4022 lot of data through the pipe. (Bug#18420)
4024 * sound.c (Fplay_sound_internal): Encode the sound file name in
4025 the ANSI codepage. Expand it against data-directory, as per docs,
4026 not against the current directory. No need to make a local copy
4027 of the file name; pass the encoded file name directly to
4028 do_play_sound. (Bug#18463)
4030 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
4031 NULL, and the file name is not encodable in ANSI codepage, return
4032 the string with "?" replacement characters, which will fail the
4033 caller. This avoids returning a random value in that case.
4035 2014-09-15 Martin Rudalics <rudalics@gmx.at>
4037 * window.c (Fresize_mini_window_internal): Set w->total_lines
4038 from w->pixel_height (Bug#18422).
4040 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
4042 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
4043 (toggleFullScreen:): Take frame_resize_pixelwise into account when
4044 setting resize increments (Bug#18435).
4046 2014-09-15 Eli Zaretskii <eliz@gnu.org>
4048 * xdisp.c (pos_visible_p): Properly save and restore the iterator
4049 state around the call to line_bottom, since it can move the
4050 iterator to another screen line. This fixes off-by-one errors in
4051 the reported row in some rare cases.
4053 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
4055 * callproc.c (init_callproc): Fix bug introduced at
4056 2014-09-07 (Bug#18474).
4058 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4060 Prefer ptrdiff_t to int and avoid integer overflows.
4061 * fileio.c (make_temp_name):
4062 * font.c (font_parse_family_registry): Avoid integer
4063 overflow on string size calculation.
4064 * data.c (Faset): Likewise for byte index.
4066 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
4068 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
4070 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4072 * lisp.h (make_local_string): Nitpick indent.
4073 * print.c (Fprin1_to_string): Remove unused GCPROs.
4075 More debugging aids around GCPROs.
4076 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
4077 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
4078 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
4080 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
4081 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
4083 Remove redundant GCPROs around Ffuncall and Fapply calls.
4084 This is safe because Ffuncall protects all of its arguments by itself.
4085 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
4086 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
4087 (call6, call7): Likewise. Use compound literals where applicable.
4088 (run_hook_with_args_2): Use compound literal.
4090 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
4092 Pacify --enable-gcc-warnings when no window system is used.
4093 These warnings found that subscript error, so they seem worthwhile.
4094 * composite.c (char_composable_p): Simplify a bit.
4095 * frame.c (x_set_frame_parameters): Add an IF_LINT.
4096 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4097 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4098 * window.c (set_window_scroll_bars):
4099 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
4100 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
4101 Ignore -Wsuggest-attribute=const.
4102 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
4103 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
4105 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
4107 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
4108 Use check_iso_charset_parameter instead of doing the checks by hand.
4109 (check_iso_charset_parameter): Move up. Check parameters a bit
4110 more carefully, and return true for 96-char sets. All callers changed.
4112 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
4114 Simplify lisp.h by removing the __COUNTER__ business.
4115 Reported by Dmitry Antipov in:
4116 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
4117 * lisp.h (make_local_vector, make_local_string)
4118 (build_local_string): Simplify by not bothering with __COUNTER__.
4119 The __COUNTER__ business wasn't working properly, and was needed
4120 only for hypothetical future expansion anyway.
4122 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
4124 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
4125 terms to determine bitmap color. (Bug#18437)
4127 2014-09-10 Eli Zaretskii <eliz@gnu.org>
4129 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
4132 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
4134 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
4136 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
4138 * xterm.c (handle_one_xevent): Detect iconified by looking at
4139 _NET_WM_STATE_HIDDEN.
4141 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
4143 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
4144 These can generate a constant with the correct value but the wrong
4145 width, which doesn't work as a printf argument. All uses removed.
4146 Reported by Dmitry Antipov in:
4147 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
4148 (ENUMABLE): Remove; no longer needed.
4149 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4150 Remove; no longer needed because of the above change.
4151 Each definiens moved to the only use.
4153 Improve the experimental local and scoped allocation.
4154 * alloc.c (local_string_init, local_vector_init):
4155 New functions, defined if USE_LOCAL_ALLOCATORS.
4156 Mostly, these are moved here from lisp.h, as it's not
4157 clear it's worth making them inline.
4158 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
4159 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
4160 USE_STACK_LISP_OBJECTS, not on a laundry list.
4161 (local_string_init, local_vector_init): New decls.
4162 (union Aligned_Cons): New type.
4163 (scoped_cons): Use it. Give up on the char trick, as it's a too
4164 much of a maintenance hassle; if someone wants this speedup
4165 they'll just need to convince their compiler to align properly.
4166 Conversely, use the speedup if struct Lisp_Cons happens to
4167 be aligned even without a directive. Better yet, help it along
4168 by using union Aligned_Cons rather than struct Lisp_Cons.
4169 (pointer_valid_for_lisp_object): Remove. This check is not
4170 necessary, since make_lisp_ptr is already doing it. All uses removed.
4171 (local_vector_init, local_string_init): Move to alloc.c.
4172 (build_local_vector): Remove this awkward macro, replacing with ...
4173 (make_local_vector): New macro, which acts more like a function.
4174 Use statement expressions and use __COUNTER__ to avoid macro
4175 capture. Fall back on functions if these features are not supported.
4176 (build_local_string, make_local_string): Likewise.
4178 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4180 * xterm.c (x_term_init): Consolidate duplicated code.
4181 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
4182 (x_delete_terminal): Do not close X connection fd (Bug#18403).
4183 Add eassert and mark dpyinfo as dead only if it was alive.
4185 Add macros to allocate temporary Lisp objects with alloca.
4186 Respect MAX_ALLOCA and fall back to regular GC for large objects.
4187 * character.h (parse_str_as_multibyte): Move prototype to ...
4188 * lisp.h (parse_str_as_multibyte): ... here.
4189 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
4190 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
4192 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
4193 (local_string_init): New functions.
4194 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
4195 (init_alloc_once): Call it.
4197 Cleanup last change and make all new stuff conditional.
4198 * lisp.h (build_local_string): Rename to ...
4199 (make_local_string): ... this macro.
4200 (build_local_string, scoped_list1, scoped_list3): New macros.
4201 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
4202 and functions as such, use regular fallbacks otherwise.
4203 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
4206 2014-09-08 Eli Zaretskii <eliz@gnu.org>
4208 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
4209 always make sure the marginal areas of the row are in sync with
4210 what the window wants. (Bug#18419)
4212 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
4213 existing binding of a variable, to avoid silently aborting
4214 commands that use specbind. (Bug#18331)
4216 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4218 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
4219 * coding.c (growable_destination): New function.
4220 (produce_chars): Use it for sanity checks. Do not fiddle with
4221 dst_end if the source and destination are both nil, as it's
4222 the caller's responsibility to avoid overlap.
4223 * keyboard.c (read_decoded_event_from_main_queue):
4224 The destination must be MAX_MULTIBYTE_LENGTH times the max source
4225 length, not 4 times, to prevent decode_coding_c_string from trying
4226 to reallocate a destination. This removes the need for the FIXME.
4228 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
4229 All callers simplified. Add a comment about exec_failed, vfork,
4232 Adjust drag-and-drop fix when window is above top (Bug#18303).
4233 * xselect.c (x_fill_property_data): Don't let sign bit of negative
4234 XCDR bleed into XCAR's encoded value. Improve checks for
4235 out-of-range data while we're at it.
4237 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
4239 * xselect.c (x_fill_property_data): Handle negative XCDR when data
4240 is CONSP (Bug#18303).
4242 2014-09-07 Eli Zaretskii <eliz@gnu.org>
4244 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
4245 'alloca' gets passed arguments larger than MAX_ALLOCA.
4247 * font.c (MAX): Define if not defined elsewhere.
4249 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4251 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
4252 here for destination buffer, to work around what appears to be a
4253 bug in decode_coding_c_string when the source and destination are
4256 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
4257 This follows up on the recent thread in emacs-devel on alloca; see:
4258 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
4259 This patch also cleans up alloca-related glitches noted while
4260 examining the code looking for unbounded alloca.
4262 * callproc.c (init_callproc):
4263 Rewrite to avoid need for alloca.
4264 * buffer.c (mouse_face_overlay_overlaps)
4265 (report_overlay_modification):
4266 * buffer.h (GET_OVERLAYS_AT):
4267 * coding.c (make_subsidiaries):
4268 * doc.c (Fsnarf_documentation):
4269 * editfns.c (Fuser_full_name):
4270 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4271 (search_embedded_absfilename, Fsubstitute_in_file_name):
4272 * fns.c (Fmake_hash_table):
4273 * font.c (font_vconcat_entity_vectors, font_update_drivers):
4274 * fontset.c (fontset_pattern_regexp, Ffontset_info):
4275 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
4276 (xrdb_get_resource, x_get_resource_string):
4277 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
4278 * ftxfont.c (ftxfont_draw):
4279 * image.c (xbm_load, xpm_load, jpeg_load_body):
4280 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
4282 * keymap.c (Fdescribe_buffer_bindings, describe_map):
4284 * menu.c (digest_single_submenu, find_and_call_menu_selection)
4285 (find_and_return_menu_selection):
4286 * print.c (PRINTFINISH):
4287 * process.c (Fformat_network_address):
4288 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
4289 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
4290 * sound.c (wav_play, au_play):
4291 * syntax.c (skip_chars):
4292 * term.c (tty_menu_activate, tty_menu_show):
4293 * textprop.c (get_char_property_and_overlay):
4294 * window.c (Fset_window_configuration):
4295 * xdisp.c (safe__call, next_overlay_change, vmessage)
4296 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
4297 * xfaces.c (face_at_buffer_position):
4298 * xmenu.c (x_menu_show):
4299 Use SAFE_ALLOCA etc. instead of plain alloca, since the
4300 allocation size isn't bounded.
4301 * callint.c (Fcall_interactively): Redo memory_full check
4302 so that it can be done at compile-time on some platforms.
4303 * coding.c (MAX_LOOKUP_MAX): New constant.
4304 (get_translation_table): Use it.
4305 * callproc.c (call_process): Use SAFE_NALLOCA instead of
4306 SAFE_ALLOCA, to catch integer overflows on size calculation.
4307 (exec_failed) [!DOS_NT]: New function.
4308 (child_setup) [!DOS_NT]: Use it.
4309 * editfns.c (Ftranspose_regions):
4310 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
4311 * editfns.c (check_translation):
4312 Allocate larger buffers on the heap.
4313 * eval.c (internal_lisp_condition_case):
4314 Check for MAX_ALLOCA overflow.
4315 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
4316 (Fbase64_encode_region, Fbase64_decode_region):
4317 Avoid unnecessary calls to SAFE_FREE before 'error'.
4318 * buffer.c (mouse_face_overlay_overlaps):
4319 * editfns.c (Fget_pos_property, check_translation):
4320 * eval.c (Ffuncall):
4321 * font.c (font_unparse_xlfd, font_find_for_lface):
4322 * ftfont.c (ftfont_drive_otf):
4323 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
4324 (menu_bar_items, tool_bar_items):
4325 * sound.c (Fplay_sound_internal):
4326 * xdisp.c (load_overlay_strings, dump_glyph_row):
4327 Use an ordinary auto buffer rather than alloca, since the
4328 allocation size is fixed and small.
4329 * ftfont.c: Include <c-strcase.h>.
4330 (matching_prefix): New function.
4331 (get_adstyle_property): Use it, to avoid need for alloca.
4332 * keyboard.c (echo_add_key):
4333 * keymap.c (describe_map): Use ptrdiff_t, not int.
4334 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
4335 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
4336 when counting bytes.
4337 * lisp.h (xlispstrdupa): Remove, replacing with ...
4338 (SAFE_ALLOCA_STRING): ... new macro with different API.
4339 This fixes a portability problem, namely, alloca result
4340 passed to another function. All uses changed.
4341 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
4343 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
4344 (REGEX_ALLOCATE): New macros.
4345 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
4346 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
4348 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
4350 (decode_mode_spec_coding): Store directly into buf rather than
4351 into an alloca temporary and copying the temporary to the buf.
4353 2014-09-06 Eli Zaretskii <eliz@gnu.org>
4355 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
4357 2014-09-04 Jan D <jan.h.d@swipnet.se>
4359 * xterm.c (x_term_init): Don't call x_session_initialize if running
4360 as a daemon (Bug#18375).
4362 * xsmfns.c: Initialize ice_fd.
4364 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
4366 Less chatter in 'make' output.
4367 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
4368 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
4369 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
4371 2014-09-03 Martin Rudalics <rudalics@gmx.at>
4373 * buffer.c (scroll-bar-height): Fix typo in doc-string.
4374 * frame.c (Vdefault_frame_horizontal_scroll_bars):
4376 * nsfns.m (Fx_create_frame):
4377 * w32fns.c (Fx_create_frame):
4378 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
4381 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4383 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
4384 the reported row in the case of a window with a header line, by
4385 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
4386 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
4388 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
4390 * eval.c (internal_lisp_condition_case): Don't overrun the stack
4391 when configured --with-wide-int on typical 32-bit platforms.
4393 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4395 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
4396 when HPOS is negative, for the benefit of R2L glyph rows whose
4397 newline overflows into the fringe.
4399 2014-09-03 Ken Brown <kbrown@cornell.edu>
4401 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
4403 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
4405 Minor cleanup of recent strlen-avoiding patch.
4406 * fileio.c (CHECK_LENGTH): Remove.
4407 Rewrite callers so that they don't need it.
4408 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
4409 variable wasn't set.
4411 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4413 * fileio.c (CHECK_LENGTH): New macro.
4414 (Fexpand_file_name): Use it and get rid of a few more calls
4415 to strlen and strcat.
4416 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
4417 * lisp.h (egetenv): ... because of a new inline function used to
4418 avoid calls to strlen for a compile-time constants.
4420 * buffer.h (decode_buffer): New function.
4421 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
4422 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
4423 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
4424 * data.c (Flocal_variables_p):
4425 * fileio.c (Fverify_visited_file_modtime):
4426 * marker.c (live_buffer): Use it.
4428 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4430 Avoid extra calls to strlen in filesystem I/O routines.
4431 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
4432 the length of 'newdir' is known or may be precalculated.
4433 (file_accessible_directory_p): Prefer to pass Lisp_Object,
4434 not 'char *', and so use precalculated length.
4435 (Ffile_accessible_directory_p):
4436 * callproc.c (encode_current_directory, init_callproc):
4437 * charset.c (init_charset):
4438 * lread.c (load_path_check, load_path_default): Adjust users.
4439 * lisp.h (file_accessible_directory_p): Tweak prototype.
4441 2014-09-01 Eli Zaretskii <eliz@gnu.org>
4443 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
4446 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
4448 --enable-silent-rules now suppresses more chatter.
4449 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
4450 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
4451 (am__v_CCLD_1): New macros, taken from Automake.
4452 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
4454 Clean up extern decls a bit.
4455 * bytecode.c: Include blockinput.h and keyboard.h rather
4456 than rolling their APIs by hand.
4457 * emacs.c: Include regex.h and rely on its and lisp.h's API
4458 rather than rolling them by hand.
4459 * lastfile.c: Include lisp.h, to check this file's API.
4460 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
4462 * regex.h (re_max_failures): New decl.
4463 * unexcw.c, unexmacosx.c, unexw32.c:
4464 Rely on lisp.h's API rather than rolling it by hand.
4465 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
4466 Declare at top level, to pacify GCC -Wnested-externs.
4468 2014-08-31 Eli Zaretskii <eliz@gnu.org>
4470 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
4471 clipping rectangle become negative (i.e. large positive, since
4472 it's an unsigned data type). This can happen in R2L hscrolled
4473 glyph rows, and caused us to draw the cursor glyph on the fringe.
4474 For the details, see
4475 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
4477 2014-08-31 Ken Brown <kbrown@cornell.edu>
4479 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
4480 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
4481 is defined. (Bug#18368)
4483 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
4485 Vector-sorting fixes (Bug#18361).
4486 It's not safe to call qsort or qsort_r, since they have undefined
4487 behavior if the user-specified predicate is not a total order.
4488 Also, watch out for garbage-collection while sorting vectors.
4489 * fns.c: Include <vla.h>.
4490 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
4491 (sort_vector_compare): Remove, replacing with ....
4492 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
4493 ... these new functions.
4494 (sort_vector): Rewrite to use the new functions.
4495 GCPRO locals, since the predicate can invoke the GC.
4496 Since it's in-place return void; caller changed.
4497 (merge): Use 'inorder', for clarity.
4499 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
4500 One can't hoist this out of the 'if', because intervening calls to
4501 newlocale, twolower, etc. can change errno.
4503 2014-08-30 Eli Zaretskii <eliz@gnu.org>
4505 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
4506 wording of the error messages.
4507 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
4510 * w32proc.c (get_lcid_callback): Accept locale specifications
4511 without the country part, as in "enu" vs "enu_USA".
4512 (w32_compare_strings): Signal an error if a locale was specified,
4513 but couldn't be translated into a valid LCID.
4515 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4517 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
4519 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
4521 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
4522 errno after towlower_l. errno's value is not specified after
4523 towlower_l. Instead, assume that towlower_l returns its argument
4524 on failure, which is portable in practice.
4526 2014-08-29 Eli Zaretskii <eliz@gnu.org>
4528 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
4530 * w32proc.c (w32_compare_strings): Accept additional argument
4531 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
4532 if requested. If w32-collate-ignore-punctuation is non-nil, add
4533 NORM_IGNORESYMBOLS to the flags.
4534 (LINGUISTIC_IGNORECASE): Define if not already defined.
4535 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4537 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4540 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4542 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4543 Define substitutes for platforms that lack them.
4544 (str_collate): Add arguments locale and ignore_case.
4546 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4547 Add optional arguments LOCALE and IGNORE-CASE.
4549 * lisp.h (str_collate): Adapt argument list.
4551 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4553 Add vectors support to Fsort.
4554 * fns.c (sort_vector, sort_vector_compare): New functions.
4555 (sort_list): Likewise, refactored out of ...
4556 (Fsort): ... adjusted user. Mention vectors in docstring.
4557 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4558 * alloc.c (make_save_int_obj): New function.
4559 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4560 (make_save_int_obj): Add prototype.
4562 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4563 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4564 Conditionally define to match system's qsort_r signature.
4565 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4567 2014-08-28 Ken Brown <kbrown@cornell.edu>
4569 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4570 dumping and the system malloc after dumping. (Bug#18222)
4572 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4573 Define as macros, expanding to hybrid_malloc, etc.
4574 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4575 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4577 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4578 full implementation on Cygwin. Remove Cygwin-specific code that
4579 is no longer needed.
4580 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4581 Redefine as macros expanding to gmalloc, grealloc, etc.
4582 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4583 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4584 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4585 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4587 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4588 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4589 HAVE_POSIX_MEMALIGN)]: New functions.
4590 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4591 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4592 hybrid_aligned_alloc; declare.
4593 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4594 HAVE_POSIX_MEMALIGN)]: Define.
4595 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4596 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4597 Define as macro, expanding to gget_current_dir_name, and define
4599 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4600 malloc_enable_thread(). Don't initialize malloc.
4601 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4602 no longer defined on Cygwin).
4603 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4604 * sheap.c (bss_sbrk_buffer_end): New variable.
4605 * unexcw.c (__malloc_initialized): Remove variable.
4606 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4608 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4611 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4613 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4614 In `event->y' return entire range (the size of the scroll bar minus
4616 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4617 return entire range (the scaled size of the scroll bar minus
4618 that of the slider). In `portion' return the scaled position of
4620 (xaw_jump_callback): Restore part of code for vertical scroll
4621 bar broken in change from 2014-07-27.
4622 (xaw_scroll_callback): Provide incremental scrolling with
4623 horizontal scroll bars.
4625 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4627 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4629 * indent.c (Fvertical_motion): Fix vertical motion up through a
4630 display property after a newline. (Bug#18276)
4632 * xdisp.c (display_line): Don't assume that the call to
4633 reseat_at_next_visible_line_start ends up at a character
4634 immediately following the newline on the previous line.
4635 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4636 beyond ZV, which causes infloop in redisplay. For the details, see
4637 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4639 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4640 coordinate for hscrolled R2L screen lines. (Bug#18277)
4642 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4644 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4647 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4649 * syntax.c (scan_lists): Don't examine positions before BEGV.
4652 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4654 Improve robustness of new string-collation code (Bug#18051).
4655 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4656 (newlocale, wcscoll_l): Define substitutes for platforms that
4657 lack them, so as to simplify the mainline code.
4658 (str_collate): Simplify the code by assuming the above definitions.
4659 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4660 For example, the old version left the Emacs in the wrong locale if
4661 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4662 result. Report an error if newlocale fails.
4664 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4666 * lisp.h (str_collate):
4667 * sysdep.c (str_collate): Return int.
4668 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4670 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4672 Fix some glitches in previous change.
4673 * sysdep.c (stack_direction): Replace stack_grows_down
4674 to simplify calculation of stack boundaries.
4675 (handle_sigsegv): Check whether we really crash somewhere near
4676 to stack boundary, and handle fatal signal as usual if not.
4677 (init_sigsegv): Adjust accordingly.
4678 * keyboard.c (Vtop_level_message): Rename to
4679 Vinternal__top_level_message, as suggested by Stefan Monnier in
4680 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4681 All related users changed.
4683 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4685 Handle C stack overflow caused by too nested Lisp evaluation.
4686 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4687 siglongjmp point to transfer control from SIGSEGV handler.
4688 * keyboard.c (return_to_command_loop, recover_top_level_message)
4689 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4690 (regular_top_level_message): New variable.
4691 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4692 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4694 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4695 new variables described above.
4696 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4697 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4698 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4699 (init_sigsegv): New function.
4700 (init_signals): Use it.
4702 2014-08-25 Ken Brown <kbrown@cornell.edu>
4704 * emacs.c (main): Remove use of obsolete macro
4705 G_SLICE_ALWAYS_MALLOC.
4707 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4709 Implement locale-sensitive string collation for MS-Windows.
4710 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4711 New functions. (Bug#18051)
4713 * w32.h (w32_compare_strings): Add prototype.
4715 * w32.c <g_b_init_compare_string_w>: New global flag.
4716 (globals_of_w32): Initialize it.
4718 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4720 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4721 [WINDOWSNT]: Call str_collate on MS-Windows.
4723 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4725 One more minor cleanup of font subsystem.
4726 * font.h (struct font_driver): Convert text_extents to
4727 return void because returned value is never actually used.
4728 * macfont.m (macfont_text_extents):
4729 * w32font.c (w32font_text_extents):
4730 * xftfont.c (xftfont_text_extents): Adjust to return void
4731 and assume that 'metrics' argument is always non-NULL.
4732 * ftfont.c (ftfont_text_extents):
4733 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4735 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4737 Minor cleanups of str_collate fix (Bug#18051).
4738 * fns.c (str_collate): Move decl from here ...
4739 * lisp.h (str_collate): ... to here.
4740 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4741 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4742 potential problems with integer overflow. Don't assume
4743 setlocale succeeds. Remove unnecessary test before restoring
4744 locale via setlocale, and free the copied setlocale string
4747 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4749 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4751 * sysdep.c (str_collate): New function. (Bug#18051)
4753 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4755 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4756 if the initial "rm -f" fails. This is for MinGW builds, where
4757 MS-Windows will not allow deleting the executable file of a
4760 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4762 * w32term.c (w32_scroll_bar_handle_click)
4763 (w32_horizontal_scroll_bar_handle_click)
4764 (x_scroll_bar_report_motion)
4765 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4766 SB_THUMBTRACK, use the 32-bit position information returned by
4767 GetScrollInfo, not the 16-bit information returned in the Windows
4770 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4772 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4773 second coordinate ('y') reported for dragging the horizontal
4776 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4778 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4779 and text area-relative x-coordinates.
4781 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4783 Avoid overwriting the reversed_p flags in the glyph matrices when
4784 init_iterator or start_display are called.
4785 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4787 (tool_bar_height, redisplay_tool_bar, try_window)
4788 (try_window_reusing_current_matrix, try_window_id)
4789 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4790 reversed_p flag of the iterator's glyph row where the glyph row
4791 is going to be redrawn.
4793 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4795 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4797 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4799 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4800 of emacs_event return length from si.nPage to si.nMax.
4801 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4802 interchange start and end of thumb.
4804 2014-08-15 Ken Brown <kbrown@cornell.edu>
4806 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4807 ERRORCHECK mutexes. (Bug#18222)
4809 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4811 * frame.c (set_menu_bar_lines_1): Remove.
4812 (set_menu_bar_lines): Call change_frame_size instead of
4813 set_menu_bar_lines_1.
4815 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4817 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4820 2014-08-11 Glenn Morris <rgm@gnu.org>
4822 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4823 writing before backing up, since it causes a more serious problem
4824 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4825 (choose_write_coding_system): No longer callable from Lisp.
4826 Move last piece back here from Fwrite_region.
4827 (Fwrite_region, syms_of_fileio): Update for above changes.
4829 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4831 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4832 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4833 (Fwindow_new_pixel, Fset_window_new_pixel)
4834 (Fset_window_new_total, Fset_window_new_normal)
4835 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4837 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4839 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4841 * fontset.c (Finternal_char_font): Recompute basic faces if the
4842 frame's face cache was cleared. (Bug#18162)
4844 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4846 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4847 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4848 base buffer's undo list.
4850 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4852 Fix a couple of recent inadvertent breaks of the MSDOS port.
4853 * msdos.c: include required menu.h
4854 * term.c: set correct menu_show_hook on MSDOS.
4856 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4858 Fix handling of menu bar line on TTY frames (Bug#18136)
4860 * dispnew.c (handle_window_change_signal):
4861 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4862 frame's menu bar lines subtracted from height.
4863 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4865 (adjust_frame_size): Count in menu bar when setting FrameRows.
4866 (make_terminal_frame): When setting up the frame's lines and
4867 text height don't count in the menu bar.
4868 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4869 lines subtracted from height.
4870 (do_switch_frame): Set tty's FrameRows to number of total lines
4872 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4873 is used, return total number of lines and columns.
4874 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4876 * term.c (OUTPUT, tty_set_terminal_modes)
4877 (tty_set_terminal_window, tty_set_scroll_region)
4878 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4879 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4880 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4881 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4882 Call change_frame_size with frame's menu bar lines subtracted
4884 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4885 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4888 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4890 * alloc.c (Fmemory_info): Remove a stray brace.
4892 * process.c: Fix a comment typo.
4894 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4896 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4898 * widgetprv.h (EmacsFramePart): Remove font.
4900 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4901 (resources, setup_frame_cursor_bits): Remove unused variables and
4902 functions, esp. wrt. font (Bug#18227).
4904 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4906 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4908 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4910 Refer to MS-DOS using the same name everywhere.
4912 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4916 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4918 * w32term.c (w32_redeem_scroll_bar):
4919 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4920 not redeeming scroll bars that have been turned off.
4922 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4924 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4925 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4926 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4927 (safe_run_hook_funcall): Adjust accordingly.
4929 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4931 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4932 Condition correctly according to toolkit used.
4933 * frame.c (make_initial_frame, make_terminal_frame)
4934 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4935 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4936 assignments according to presence of toolkit scrollbars.
4937 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4938 Condition correctly according to toolkit used.
4939 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4940 only if toolkit supports it.
4941 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4943 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4945 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4947 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4949 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4950 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4951 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4952 (safe_run_hooks): Remove comment which is not relevant any more.
4954 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4956 Don't let big frames overrun the stack.
4957 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4958 Use SAFE_NALLOCA, not alloca.
4960 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4961 * dired.c (directory_files_internal): Use a volatile variable
4962 to prevent the compiler from optimizing away all copies of a local.
4963 I wonder how many other GC-related bugs like this lurk elsewhere?
4965 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4966 * xterm.h (struct x_display_info): New member 'connection'.
4967 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4968 so that x_delete_terminal has a file descriptor to pass to
4969 delete_keyboard_wait_descriptor.
4971 Don't mishandle year-9999 dates (Bug#18176).
4972 * editfns.c (decode_time_components): Store an invalid timespec
4973 on overflow, instead of returning false, so that the caller can
4974 distinguish overflow from other errors.
4975 (lisp_time_argument, lisp_seconds_argument): If the time is out
4976 of range, signal a time overflow instead of an invalid time spec.
4977 * keyboard.c (decode_timer): Treat time overflow like other
4980 Avoid undefined behavior with signed left shift.
4981 Caught by 'gcc -fsanitize=undefined'.
4982 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4983 * dispnew.c (line_hash_code, scrolling):
4984 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4985 Use 'unsigned', not 'int', for line hashes.
4986 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4988 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4990 Make compare-strings more compatible with old behavior (Bug#17903).
4991 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4993 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4995 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4996 Don't add label between left and right buttons (Bug#18129).
4998 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
5000 Make functions static that no longer need to be extern.
5001 * frame.c, frame.h (set_menu_bar_lines):
5002 * keyboard.c (Qleftmost, Qrightmost):
5003 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
5004 (x_set_internal_border_width):
5007 2014-08-01 Eli Zaretskii <eliz@gnu.org>
5009 Fix display of R2L lines when the last character fits only partially.
5010 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
5012 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
5013 R2L row is visible only partially, give the row a negative x
5015 (display_line): Fix the calculation of the glyph whose pixel width
5016 is used to decide whether the last produced glyph fits on the
5017 line. When the last glyph fits only partially, give the row a
5020 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
5021 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
5022 pixel width of the first glyph that is hscrolled from display.
5023 (display_line): In R2L glyph rows, don't give a negative offset to
5024 row->x when the first glyph begins before first_visible_x.
5026 * xdisp.c (display_line): If called with iterator set up to write
5027 to a marginal area, delay the call to handle_line_prefix until we
5028 switch back to the text area. (Bug#18035)
5030 * .gdbinit (xwindow): The members total_cols, total_lines,
5031 left_col, and top_line are C integers (and has been so for the
5034 2014-08-01 Andreas Schwab <schwab@suse.de>
5036 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
5037 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
5039 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5041 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
5042 (timerfd_callback): Ignore weird events with no data. Add tight
5043 assertions and comments.
5044 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
5045 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
5047 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
5049 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
5050 I had confused && with ||.
5052 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
5054 Simplify timerfd configuration and fix some minor glitches.
5055 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
5056 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
5057 Fall back on timer_create if timerfd_create fails at runtime.
5058 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
5059 kernel primitives to do resolution. All uses removed.
5060 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
5061 (turn_on_atimers): Clear timer_create-based timers too,
5064 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
5065 Without this change, the code can access the local variable 'width'
5066 even when it has not been initialized, and likewise for 'height';
5067 in either case this leads to undefined behavior.
5069 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5071 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
5072 necessary, put horizontal scroll bar resources as well. See
5073 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
5074 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
5076 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5078 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
5079 background value to match the resource of its vertical counterpart.
5081 2014-07-29 Martin Rudalics <rudalics@gmx.at>
5083 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
5084 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
5086 2014-07-28 Martin Rudalics <rudalics@gmx.at>
5088 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
5089 change that added the top margin height to the requested height
5090 and revert (undocumented) part of 2014-07-28 change that changed
5091 the logic of whether a size change occurred.
5093 2014-07-28 Eli Zaretskii <eliz@gnu.org>
5095 * .gdbinit (xwindow): The members total_cols, total_lines,
5096 left_col, and top_line are C integers (and has been so for the
5099 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
5102 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
5104 On GNU/Linux, use timerfd for asynchronous timers.
5105 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
5106 (toplevel): Rename alarm_timer_ok to special_timer_available.
5107 [HAVE_TIMERFD]: Declare timerfd.
5108 [HAVE_CLOCK_GETRES]: Declare resolution.
5109 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
5110 system timer resolution.
5111 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
5112 (timerfd_callback) [HAVE_TIMERFD]: New function.
5113 (atimer_result, debug_timer_callback, Fdebug_timer_check)
5114 [ENABLE_CHECKING]: New function for the sake of automated tests.
5115 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
5116 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
5117 [ENABLE_CHECKING]: Defsubr test function.
5118 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
5119 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
5120 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
5122 Fix --without-x build and pacify --enable-gcc-warnings.
5123 Problems reported in Bug#18122 and Bug#18124.
5124 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
5125 (frame_windows_min_size): Now static.
5126 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
5128 (adjust_frame_size): Always declare prototype.
5130 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
5131 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
5132 * atimer.c (timerfd_callback): Always read expiration data.
5134 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
5135 * process.c (add_timer_wait_descriptor): Add timer descriptor
5136 to input_wait_mask and non_process_wait_mask as well.
5138 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
5140 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
5142 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
5144 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
5145 Reinstate code removed by the prevoius commit to this file.
5147 2014-07-27 Martin Rudalics <rudalics@gmx.at>
5149 * buffer.h (struct buffer): New fields scroll_bar_height and
5150 horizontal_scroll_bar_type.
5151 * buffer.c (bset_scroll_bar_height)
5152 (bset_horizontal_scroll_bar_type): New functions.
5153 (Fbuffer_swap_text): Handle old_pointm field.
5154 (init_buffer_once): Set defaults for scroll_bar_height and
5155 horizontal_scroll_bar_type.
5156 (syms_of_buffer): New variables scroll_bar_height and
5157 horizontal_scroll_bar_type.
5158 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
5159 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
5160 (set_vertical_scroll_bar): Remove prototype.
5161 (x_change_tool_bar_height): Add prototype.
5162 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
5163 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
5164 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
5166 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
5167 (update_window): Start mode_line_row->y after horizontal scroll
5169 (change_frame_size_1): Call adjust_frame_size.
5170 (init_display): When changing the size of a tty frame do not
5171 pass height of menu bar.
5172 (Qframe_windows_min_size): New symbol.
5173 * frame.h (struct frame): List tool bar fields after menu bar
5174 fields. Add official, total_lines, horizontal_scroll_bars,
5175 config_scroll_bar_height and config_scroll_bar_lines fields.
5176 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
5177 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
5178 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
5179 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
5180 (FRAME_WINDOWS_HEIGHT): New macros.
5181 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
5182 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
5183 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
5184 horizontal scroll bar.
5185 (frame_inhibit_resize, adjust_frame_size)
5186 (frame_windows_min_size): Add declarations.
5187 (Qscroll_bar_height, Qhorizontal_scroll_bars)
5188 (x_set_scroll_bar_default_height, x_set_left_fringe)
5189 (x_set_right_fringe, x_set_vertical_scroll_bars)
5190 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
5191 (x_set_scroll_bar_height): Add external declarations.
5192 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
5193 (adjust_frame_size): New functions.
5194 (make_frame): Initial horizontal_scroll_bars field.
5195 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
5197 (make_initial_frame, make_terminal_frame): No horizontal scroll
5198 bar in initial and terminal frames. Use adjust_frame_size.
5199 (Fframe_total_cols): Fix doc-string.
5200 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
5201 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5202 Rewrite using adjust_frame_size.
5203 (Qscroll_bar_height, Qhorizontal_scroll_bars)
5204 (Qframe_windows_min_size): New symbols.
5205 (x_set_frame_parameters): Remove call of check_frame_size.
5206 (x_report_frame_params): Return scroll_bar_height value.
5207 (x_set_left_fringe, x_set_right_fringe): New functions.
5208 (adjust_frame_height, x_set_internal_border_width)
5209 (x_set_fringe_width): Remove.
5210 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5211 (x_set_scroll_bar_width, x_set_right_divider_width)
5212 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
5213 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
5215 (x_figure_window_size): Rewrite to make frame display the
5216 expected number of lines.
5217 (Vdefault_frame_scroll_bars): Rewrite doc-string.
5218 (Vdefault_frame_horizontal_scroll_bars)
5219 (Vframe_initial_frame_tool_bar_height)
5220 (frame_inhibit_implied_resize): New variables.
5221 * fringe.c (compute_fringe_widths): Remove.
5222 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
5223 (xg_create_horizontal_scroll_bar)
5224 (xg_update_horizontal_scrollbar_pos)
5225 (xg_set_toolkit_horizontal_scroll_bar_thumb)
5226 (xg_get_default_scrollbar_height)
5227 (xg_clear_under_internal_border): Extern.
5228 * gtkutil.c (xg_frame_resized): Don't call
5229 do_pending_window_change.
5230 (xg_frame_set_char_size): Use adjust_frame_size.
5231 (style_changed_cb): Call update_theme_scrollbar_height and
5232 x_set_scroll_bar_default_height.
5233 (x_wm_set_size_hint): Don't call check_frame_size.
5234 (update_theme_scrollbar_height)
5235 (xg_get_default_scrollbar_height)
5236 (xg_create_horizontal_scroll_bar)
5237 (xg_update_horizontal_scrollbar_pos)
5238 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
5239 (xg_create_scroll_bar): Set horizontal slot of bar.
5240 (xg_initialize): Call update_theme_scrollbar_height.
5241 (xg_clear_under_internal_border): No more static.
5242 * insdel.c (adjust_suspend_auto_hscroll): New function.
5243 (adjust_markers_for_delete, adjust_markers_for_insert)
5244 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
5245 * keyboard.c (readable_events, discard_mouse_events)
5246 (make_lispy_event): Handle horizontal scroll bar click events.
5247 (Fsuspend_emacs): When changing the size of a tty frame do not
5248 pass height of menu bar.
5249 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
5250 (Qright, Qleftmost, Qrightmost): New symbols.
5251 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
5253 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
5254 * nsfns.m (x_set_internal_border_width): New function.
5255 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
5256 Remove extended fringe code.
5257 (x_set_window_size, x_new_font): Don't call
5258 compute_fringe_widths.
5259 * term.c (Fresume_tty): When changing the size of a tty frame do
5260 not pass height of menu bar.
5261 (clear_tty_hooks, set_tty_hooks):
5262 Clear horizontal_scroll_bar_hook.
5263 (init_tty): Frame has no horizontal scroll bars.
5264 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
5265 scroll_bar_before_handle, scroll_bar_horizontal_handle,
5266 scroll_bar_after_handle, scroll_bar_left_arrow,
5267 scroll_bar_right_arrow, scroll_bar_to_leftmost and
5268 scroll_bar_to_rightmost entries.
5269 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
5270 (struct terminal): Add set_horizontal_scroll_bar_hook.
5271 * w32console.c (initialize_w32_display):
5272 Clear horizontal_scroll_bar_hook.
5273 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
5275 (x_clear_under_internal_border, x_set_internal_border_width):
5277 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
5278 Set windows_or_buffers_changed when adding the menu bar.
5279 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
5280 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5281 (w32_createhscrollbar): New functions.
5282 (w32_createscrollbar): Rename to w32_createvscrollbar.
5283 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
5284 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
5285 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
5286 Add WM_EMACS_SHOWCURSOR.
5287 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
5288 case do not artificially impose WM size hints.
5289 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
5290 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
5292 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
5293 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
5294 (unwind_create_frame_1): Remove.
5295 (Fx_create_frame): Make both scrollbars the system standard
5296 width and height. Use official field of frame structure to
5297 inhibit running window-configuration-change-hook.
5298 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5299 pixelwise. Handle frame's official field.
5300 (w32_frame_parm_handlers): Remove x_set_fringe_width
5301 entries. Add x_set_scroll_bar_height,
5302 x_set_horizontal_scroll_bars, x_set_left_fringe and
5304 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
5305 pass height of menu bar to change_frame_size.
5306 * w32menu.c (set_frame_menubar): Rewrite using
5307 frame_inhibit_resize.
5308 * w32term.h (struct w32_display_info):
5309 Add horizontal_scroll_bar_cursor and cursor_display_counter.
5310 (struct scroll_bar): Add horizontal.
5311 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5312 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5313 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
5314 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5315 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5316 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5317 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5318 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
5319 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
5320 Define instead of WM_EMACS_CREATESCROLLBAR.
5321 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
5322 WND_SCROLLBAR_INDEX.
5323 * w32term.c (horizontal_scroll_bar_min_handle)
5324 (horizontal_scroll_bar_left_border)
5325 (horizontal_scroll_bar_right_border): New integers.
5326 (x_set_frame_alpha): Replace x_highlight_frame by
5328 (x_window_to_scroll_bar): New argument "type". Update callers
5330 (w32_set_horizontal_scroll_bar_thumb)
5331 (x_horizontal_scroll_bar_report_motion)
5332 (w32_set_horizontal_scroll_bar)
5333 (w32_horizontal_scroll_bar_handle_click)
5334 (x_horizontal_scroll_bar_report_motion): New functions.
5335 (w32_mouse_position): Discriminate horizontal and vertical
5337 (my_create_scrollbar): Replace with two new functions
5338 my_create_vscrollbar and my_create_hscrollbar.
5339 (x_scroll_bar_create): New argument "horizontal".
5340 Update callers accordingly.
5341 (x_scroll_bar_remove, w32_condemn_scroll_bars)
5342 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
5344 (w32_read_socket): Handle WM_HSCROLL cae.
5345 (x_new_font): Don't recompute fringe widths.
5346 Use frame_inhibit_resize. Calculate new menu bar height iff we
5347 build without toolkit. Always clear under internal border.
5348 (x_set_window_size): Don't check frame size or recompute
5349 fringes. Reset fullscreen status before applying sizes.
5350 Always resize as requested by pixelwise argument. Don't call
5351 do_pending_window_change.
5352 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
5353 (w32_initialize_display_info): Initialize dpyinfo's
5354 horizontal_scroll_bar_cursor entry.
5355 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
5356 (w32_initialize): Init horizontal_scroll_bar_min_handle and
5357 horizontal_scroll_bar_left_border.
5358 (w32fullscreen_hook): Intermittently resize window to normal
5359 when switching from fullscreen to maximized state.
5360 (run_window_configuration_change_hook): Don't run it if frame is
5362 (unwind_change_frame): Remove.
5363 (Fset_window_configuration): Rewrite using frame's official field.
5364 * widget.c (set_frame_size): Don't call compute_fringe_widths.
5365 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
5366 * window.h (struct window): New fields old_pointm,
5367 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
5368 scroll_bar_height and suspend_auto_hscroll.
5369 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
5371 (sanitize_window_sizes): Extern.
5372 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
5373 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
5374 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
5375 (WINDOW_CONFIG_SCROLL_BAR_LINES)
5376 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
5378 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
5379 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
5380 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
5381 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
5382 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
5383 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
5384 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
5385 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
5386 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
5387 (Fwindow_old_point, sanitize_window_sizes): New functions.
5388 (Qwindow_sanitize_window_sizes): New symbol.
5389 (window_body_height): Count in horizontal scroll bar.
5390 (set_window_hscroll, Fscroll_left, Fscroll_right):
5391 Set suspend_auto_hscroll slot.
5392 (Fwindow_inside_edges): Count fringes pixelwise.
5393 (coordinates_in_window, Fcoordinates_in_window_p):
5394 Consider horizontal scroll bar.
5395 (check_frame_size, adjust_window_margins): Remove functions and
5396 corresponding calls.
5397 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
5398 (temp_output_buffer_show): Reset hscroll related fields.
5399 Initialize old_pointm.
5400 (make_parent_window): Initialize old_pointm.
5401 (make_window): Initialize old_pointm, horizontal scroll bar type,
5402 and scroll bar height.
5403 (resize_frame_windows): Don't count top margin in new sizes.
5404 Don't use safe sizes when shrinking a frame; let the window
5405 manager do the clipping.
5406 (Fsplit_window_internal): Inherit horizontal scroll bar type and
5408 (Fdelete_window_internal): Unchain old_pointm marker.
5409 (window_scroll_pixel_based, Fscroll_other_window):
5411 (Fwindow_text_width, Fwindow_text_height): New argument
5413 (struct saved_window): New fields, old_pointm, hscroll_whole,
5414 suspend_auto_hscroll, scroll_bar_height and
5415 horizontal_scroll_bar_type.
5416 (Fset_window_configuration, save_window_save): Set new fields of
5418 (apply_window_adjustment): Don't call adjust_window_margins.
5419 (set_window_margins): Don't change margins if new sizes don't
5421 (set_window_scroll_bars): New argument "horizontal_type".
5422 Handle horizontal scroll bars. Don't change scroll bars if they
5423 don't fit into window.
5424 (Fset_window_scroll_bars): New argument "horizontal_type".
5425 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
5426 (compare_window_configurations): Compare horizontal scroll bar
5428 * xdisp.c (window_text_bottom_y, window_box_height): Count in
5429 horizontal scroll bar height.
5430 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
5431 instead of FRAME_LINES.
5432 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
5433 ON_VERTICAL_SCROLL_BAR.
5434 (with_echo_area_buffer): Initialize old_pointm.
5435 (with_echo_area_buffer_unwind_data): Store old_pointm values in
5437 (unwind_with_echo_area_buffer): Handle old_pointm.
5438 (update_tool_bar): Set do_update when the tool bar window has at
5439 least one line (since this is what the user sets).
5440 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
5441 (redisplay_tool_bar): Return early when toolbar has zero lines.
5442 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
5443 (hscroll_window_tree): Handle suspension of auto_hscroll and
5445 (set_horizontal_scroll_bar): New function.
5446 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
5447 more than one line. Handle horizontal scroll bars.
5448 (note_mouse_highlight): Handle horizontal scrol bars.
5449 (expose_frame): Set dimensions of XRectangle from frame's text
5451 (Vvoid_text_area_pointer): Update doc-string.
5452 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
5453 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5454 (x_set_internal_border_width): New functions.
5455 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
5456 (unwind_create_frame_1): Remove.
5457 (Fx_create_frame): Handle horizontal scroll bars. Use official
5458 field of frame structure to inhibit running
5459 window-configuration-change-hook.
5460 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5461 pixelwise. Handle frame's official field.
5462 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
5463 x_set_horizontal_scroll_bars, x_set_left_fringe,
5465 * xmenu.c (update_frame_menubar, free_frame_menubar):
5466 Use adjust_frame_size.
5467 * xterm.h (struct x_display_info):
5468 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
5470 (struct scroll_bar): Add horizontal slot.
5471 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5472 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5473 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
5474 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5475 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5476 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5477 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5478 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
5479 (x_clear_under_internal_border): Remove.
5480 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
5481 (x_window_to_scroll_bar): New argument TYPE. Update callers.
5482 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
5483 HORIZONTAL. Update callers.
5484 (horizontal_action_hook_id): New action hook id.
5485 (x_horizontal_scroll_bar_to_input_event)
5486 (x_create_horizontal_toolkit_scroll_bar)
5487 (xt_horizontal_action_hook)
5488 (x_set_toolkit_horizontal_scroll_bar_thumb)
5489 (XTset_horizontal_scroll_bar, x_net_wm_state)
5490 (x_horizontal_scroll_bar_report_motion): New functions.
5491 (xg_scroll_callback, x_scroll_bar_handle_click):
5492 Handle horizontal scroll bars.
5493 (SCROLL_BAR_HORIZONTAL_NAME): Define.
5494 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
5496 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
5497 Handle horizontal scroll bars.
5498 (handle_one_xevent): Handle horizontal scroll bar events.
5499 Call x_net_wm_state.
5500 (x_set_window_size_1, x_wm_set_size_hint): Don't call
5502 (x_set_window_size): Don't call check_frame_size and
5503 do_pending_window_change.
5504 (x_term_init): Init horizontal_scroll_bar_cursor display info.
5505 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
5506 (x_scroll_bar_set_handle): Add some checks when calling
5509 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
5511 Revert previous change.
5512 There is certainly nothing wrong with writing code like 'lo <= i
5513 && i <= hi', even if LO happens to a constant. There isn't even
5514 anything wrong in general with writing 'a <= b' if A happens to
5515 be a constant. At any rate stylistic changes shouldn't
5516 be done like this without discussion.
5518 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
5520 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
5521 (Fgarbage_collect): Reorder conditions that are written backwards.
5522 * data.c (cons_to_unsigned): Likewise.
5523 * dispnew.c (update_frame_1, sit_for): Likewise.
5524 * fileio.c (file_offset): Likewise.
5525 * filelock.c (read_lock_data, lock_file): Likewise.
5526 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5528 * font.c (font_intern_prop, font_style_symbolic): Likewise.
5529 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
5530 * lread.c (read1): Likewise.
5531 * minibuf.c (read_minibuf_noninteractive): Likewise.
5532 * nsterm.m (x_set_frame_alpha): Likewise.
5533 * process.c (wait_reading_process_output): Likewise.
5534 * region-cache.c (delete_cache_boundaries): Likewise.
5535 * xterm.c (x_set_frame_alpha): Likewise.
5537 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5539 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5542 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5544 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5545 because atimer expiration is absolute rather than relative.
5547 2014-07-25 Eli Zaretskii <eliz@gnu.org>
5549 * w32term.h (current_popup_menu, menubar_in_use):
5550 Move declarations from w32term.c.
5552 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5554 * w32fns.c (menubar_in_use): No more static.
5555 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5557 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5559 Move hourglass machinery to RIF.
5560 * dispextern.h (struct redisplay_interface): New members
5561 show_hourglass and hide_hourglass. Indent comments.
5562 (show_hourglass, hide_hourglass): Remove prototypes.
5563 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5564 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5565 (ns_redisplay_interface): Add them.
5566 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5567 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5568 (w32_arrow_cursor): New function to hack around non-GUI frames.
5569 (w32_redisplay_interface): Add new functions.
5570 * w32term.h (w32_arror_cursor): Add prototype.
5571 * xdisp.c (show_hourglass): New function, refactored out from
5572 platform-dependent code.
5573 (cancel_hourglass): Now call to RIF function.
5574 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5575 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5576 (x_redisplay_interface): Add new functions.
5578 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5580 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5581 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5582 and complete previous change.
5583 * frame.c (adjust_frame_height): New function.
5584 (Fset_frame_height, Fset_frame_size): Use it.
5585 (x_set_frame_parameters): Take frame top margin into account.
5587 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5589 * frame.c (Fset_frame_height): Take frame top margin into account.
5590 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5591 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5593 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5595 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5596 menubar_height as such. Tweak comment.
5597 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5598 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5599 All related users changed.
5600 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5601 * xterm.c (handle_one_xevent):
5602 * gtkutil.c (xg_event_is_for_menubar):
5603 * xfns.c (x_window) [USE_X_TOOLKIT]:
5604 * xmenu.c (set_frame_menubar, free_frame_menubar):
5605 Prefer to use FRAME_MENUBAR_HEIGHT.
5607 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5609 * frame.c (Fframe_parameters): Always report frame height without
5610 menu and tool bar lines.
5612 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5614 * nsterm.m (applicationDidFinishLaunching:): Call
5615 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5616 (antialiasThresholdDidChange:): New method for EmacsApp.
5618 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5620 * macfont.m (macfont_update_antialias_threshold): Remove static.
5622 * macfont.h (macfont_update_antialias_threshold): Declare.
5624 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5626 * w32select.c (setup_windows_coding_system):
5627 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5628 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5630 * w16select.c (Fw16_get_clipboard_data):
5631 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5634 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5635 buffer position where we are to start the iteration.
5636 (handle_invisible_prop): Record in it->stop_charpos the position
5637 where the invisible text ends. (Bug#18035)
5638 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5639 row has zero buffer position as their start position.
5640 Reported by martin rudalics <rudalics@gmx.at>.
5642 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5643 infinite looping in redisplay when display lines don't have enough
5644 space to display even a single character. (Bug#18036)
5646 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5648 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5649 * xfns.c (x_window): Use it to allow xfree later.
5650 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5651 where appropriate. Use bool for booleans and remove redundant checks.
5652 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5653 * xterm.c (x_free_frame_resources): Free shell_position.
5655 2014-07-19 K. Handa <handa@gnu.org>
5657 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5658 mandatory font spec (Bug#17973).
5660 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5662 * font.c (font_score): Return the worst score if the size of
5663 ENTITY is wrong by more than a factor 2 (Bug#17973).
5665 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5667 * frame.c (frame_unspecified_color): New function
5668 refactored out from ...
5669 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5670 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5672 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5673 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5674 * lisp.h (set_frame_param): Remove prototype.
5675 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5676 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5679 Prefer 'x_display_info *' to 'Display *' in X selection code.
5680 This helps to avoid unneeded calls to x_display_info_for_display.
5681 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5682 instead of 'Display *'.
5683 (SELECTION_EVENT_DPYINFO): New macro.
5684 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5685 it as an lvalue. Mention this in comment.
5686 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5687 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5688 (selection_data_to_lisp_data, receive_incremental_selection):
5689 Convert to use 'x_display_info *'. Adjust users where appropriate.
5690 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5691 selection data *' as last arg to not return values in args.
5692 (unexpect_property_change): Use common removal technique.
5694 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5696 * print.c (print_preprocess): Adjust to match changed
5697 sub char-table structure and avoid crash (Bug#18038).
5699 * data.c (wrong_choice): Not static any more.
5700 * lisp.h (wrong_choice): Add prototype.
5701 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5702 Declare namebuf as such. Tweak comment.
5703 [USE_GTK]: Likewise for tool_bar_position.
5704 (fset_tool_bar_position) [USE_GTK]: Ditto.
5705 (FRAME_TOOL_BAR_POSITION): New macro.
5706 * frame.c (x_report_frame_params):
5707 * gtkutil.c (update_frame_tool_bar):
5708 * xfns.c (Fx_create_frame): Use it.
5709 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5711 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5713 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5714 buffer's default-directory only if it is a string. (Bug#17986)
5716 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5718 More precise control over values of some buffer-local variables.
5719 * keyboard.c (Qvertical_scroll_bar):
5720 * frame.c (Qleft, Qright): Move to ...
5721 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5722 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5723 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5724 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5725 vertical-scroll-bar, scroll-up-aggressively
5726 and scroll-down-aggressively.
5727 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5729 * nsfns.m, frame.h (Qleft, Qright):
5730 * nsterm.m (Qleft): Remove declarations.
5731 * gtkutil.c (toplevel): Include buffer.h.
5732 * data.c (wrong_choice, wrong_range): New functions.
5733 (store_symval_forwarding): Handle special properties of buffer-local
5734 variables and use functions from the above to signal error, if any.
5736 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5737 values. Add comment.
5738 (struct frame): Re-arrange layout to avoid extra padding and use bit
5739 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5740 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5741 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5742 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5743 Define as no-ops because there are no scroll bars anyway.
5744 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5747 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5748 Add convenient setter.
5749 (font_put_frame_data, font_get_frame_data): Use it.
5751 2014-07-15 Daiki Ueno <ueno@gnu.org>
5753 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5754 pointer argument, before dereferencing.
5755 (XCHAR2B_BYTE2): Likewise.
5757 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5759 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5760 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5761 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5762 Use record_unwind_protect_int and avoid consing.
5763 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5765 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5767 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5769 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5770 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5772 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5773 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5774 * minibuf.c: Include binary-io.h instead of fcntl.h.
5775 (read_minibuf_noninteractive):
5776 Use set_binary_mode instead of handcrafted code.
5777 Don't call emacs_set_tty if emacs_get_tty failed.
5778 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5779 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5780 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5782 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5783 This works around a GCC compiler bug when Emacs is configured with
5784 --enable-gcc-warnings.
5786 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5788 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5789 or characters in string, respectively. Add comment.
5790 * fringe.c (Fdefine_fringe_bitmap):
5791 * fns.c (Fsubstring, substring_both): Use it.
5792 * keymap.c (Fdefine_key, Flookup_key):
5793 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5795 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5796 Use menu_item_width.
5797 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5799 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5801 Improve behavior of 'bzr up; cd src; make -k'.
5802 * Makefile.in (top_srcdir): New var.
5803 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5804 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5805 its expansion is a bit shorter.
5806 (../config.status): Actually build config.status instead of
5808 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5809 New macros, copied and relocated from ../Makefile.in.
5810 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5811 (../config.status, Makefile): New dependencies and rules,
5812 copied with relocation from ../Makefile.in. This should be more
5813 likely to rebuild the build machinery properly if you do a 'make'
5814 in the src directory.
5816 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5818 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5821 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5822 behavior on Windows 7 and later when the function is repeatedly
5823 invoked with the same value of DIR. (Bug#17950)
5825 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5826 string to match the one in w32fns.c.
5828 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5829 stdin to binary mode only if it is connected to a terminal.
5831 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5833 Coalesce extern decls.
5834 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5835 * sysdep.c (emacs_get_tty, emacs_set_tty):
5836 Move duplicate extern decls from here ...
5837 * systty.h: ... to here, so that there's just one copy.
5839 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5841 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5843 * nsfns.m (Fns_popup_font_panel): Ditto.
5845 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5847 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5849 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5851 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5852 [DOS_NT]: Implement for WINDOWSNT.
5854 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5857 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5859 * sysdep.c (suppress_echo_on_tty): New function.
5860 * minibuf.c (read_minibuf_noninteractive): Use it.
5862 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5864 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5865 sysinfo failed. Adjust docstring.
5867 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5869 Implement memory-info for MS-DOS.
5870 * dosfns.c (dos_memory_info): New function.
5871 * dosfns.h (dos_memory_info): Add prototype.
5872 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5873 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5874 of doing some of its job.
5876 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5877 reference termios structure members.
5879 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5881 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5883 * minibuf.c (top): Include systty.h. Declare external
5884 emacs_get_tty and emacs_set_tty.
5885 (Vread_hide_char): New lisp variable.
5886 (read_minibuf_noninteractive): Hide characters with
5887 Vread_hide_char if it is a character. (Bug#17839)
5889 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5891 Implement memory-info for MS-Windows.
5892 * w32.c (w32_memory_info): New function.
5893 * w32.h (w32_memory_info): Prototype it.
5894 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5896 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5898 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5899 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5900 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5901 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5902 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5903 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5904 (decode_coding_big5, decode_coding_charset, decode_coding)
5905 (encode_coding): Adjust users.
5907 * alloc.c (Fmemory_info): New function.
5909 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5911 * syntax.c (back_comment): Use more-natural location for label.
5913 * font.c, font.h (font_unparse_fcname): Now static.
5914 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5916 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5918 Next minor cleanup of font subsystem.
5919 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5920 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5922 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5924 * ftfont.h (ftfont_font_format): Remove prototype.
5925 * ftfont.c (ftfont_font_format): Remove; now unused.
5927 * nsfont.m (nsfont_open):
5928 * w32font.c (w32font_open_internal):
5929 * w32uniscribe.c (uniscribe_open):
5930 * xfont.c (xfont_open):
5931 * xftfont.c (xftfont_open): All users changed.
5933 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5934 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5936 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5938 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5939 x_produce_glyphs does when it generates a stretch glyph that
5940 represents a TAB. (Bug#17969)
5942 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5943 and there is a display property at that position, don't call
5944 move_it_to to move to a position before window start. (Bug#17942)
5945 Fix condition for finding CHARPOS by the first call to move_it_to.
5948 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5950 * syntax.c (find_defun_start): Try the cache even
5951 if !open_paren_in_column_0_is_defun_start.
5952 (back_comment): If find_defun_start was pessimistic, use the
5953 scan_sexps_forward result to improve the cache (bug#16526).
5955 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5957 * xdisp.c (redisplay_window): If redisplay of a window ends up
5958 with point in a partially visible line at end of the window, make
5959 sure the amended position of point actually has smaller Y
5960 coordinate; if not, give up and scroll the display. (Bug#17905)
5962 * window.c (window_scroll_pixel_based): When point ends up at the
5963 last fully visible line, don't let move_it_to stop at the left
5964 edge of the line and dupe us into thinking point is inside the
5967 * w32.c (network_interface_info): Make sure the argument is a
5970 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5972 * process.c (read_and_dispose_of_process_output): Fix typo
5973 in previous patch: we want nonnegative fds, not nonzero fds.
5975 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5977 * chartab.c (char_table_translate): Move to...
5978 * character.h (char_table_translate): ... inline function here.
5979 Avoid Faref and assume that args are always valid. This helps to
5980 speedup search, which is especially important for a huge buffers.
5981 * lisp.h (char_table_translate): Remove prototype.
5983 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5984 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5985 New function, with an intention to avoid code duplication between
5987 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5989 * ftfont.c (ftfont_open):
5990 * macfont.m (macfont_open):
5991 * xftfont.c (xftfont_open): Use it.
5993 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5995 * process.c: Add sanity checks for file descriptors (Bug#17844).
5996 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5997 Check that infd is nonnegative before using it as an fd.
5998 (read_and_dispose_of_process_output, Fprocess_send_eof):
5999 Likewise, for outfd.
6000 (wait_reading_process_output): Omit unnecessary check of infd.
6002 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
6004 Minor fixups related to usage of the 'long' type.
6005 * gnutls.c (emacs_gnutls_handshake):
6006 * xfaces.c (dump_realized_face):
6007 Work even if 'long' is narrower than 'void *'.
6008 * termcap.c (scan_file):
6009 * xselect.c (x_decline_selection_request)
6010 (x_reply_selection_request, x_get_window_property):
6011 * xterm.c (x_set_frame_alpha):
6012 Remove unnecessary 'L' suffixes of integer constants.
6013 * xfns.c (hack_wm_protocols):
6014 * xselect.c (x_fill_property_data):
6015 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
6016 Remove unnecessary casts to 'long'.
6017 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
6019 Minor ImageMagick safety fixes.
6020 * image.c (imagemagick_compute_animated_image):
6021 Remove useless assignment to local. Avoid problems if dest_width is 0.
6022 (imagemagick_load_image): Use int for pixel counts that can't
6023 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
6024 a row width greater than the image width (or greater than LONG_MAX!).
6026 2014-07-04 K. Handa <handa@gnu.org>
6028 * coding.c (MIN_CHARBUF_SIZE): Delete it.
6029 (MAX_CHARBUF_EXTRA_SIZE): New macro.
6030 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
6032 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
6034 * font.h (struct font_driver): Remove get_outline and free_outline;
6035 not used by any font driver.
6036 * ftfont.c (ftfont_driver):
6037 * macfont.m (macfont_driver):
6038 * nsfont.m (nsfont_driver):
6039 * w32font.c (w32font_driver):
6040 * w32uniscribe.c (uniscribe_font_driver):
6041 * xfont.c (xfont_driver): Related users changed.
6042 * xselect.c (x_get_window_property): Use convenient xmalloc.
6043 Call to xfree only if some data was really allocated.
6045 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
6047 On MS-Windows, display busy cursor on all GUI frames.
6048 This is similar to what we have on X. Quickly tested by Dani Moncayo.
6049 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
6050 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
6052 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
6053 * xdisp.c (start_hourglass): Remove Windows-specific bits.
6055 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
6057 Use convenient alists to manage per-frame font driver-specific data.
6058 * frame.h (struct frame): Rename font_data_list to...
6059 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
6060 * font.h (struct font_data_list): Remove; no longer need a special
6062 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
6064 * font.c (font_put_frame_data, font_get_frame_data)
6065 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
6067 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
6068 Related users changed.
6069 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
6070 Prefer convenient xmalloc and xfree.
6072 2014-07-03 Eli Zaretskii <eliz@gnu.org>
6074 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
6075 the window whose glyph row is being prepared and a flag whether it
6076 is for mode/header line. Make sure the glyph row's marginal areas
6077 are in sync with what the window wants.
6080 * xdisp.c (display_line, display_mode_line):
6081 Call prepare_desired_row with additional arguments, as appropriate.
6083 * dispextern.h (prepare_desired_row): Adjust prototype.
6085 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
6087 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
6088 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
6089 caused by xw_popup_dialog in daemon mode (Bug#17891).
6091 2014-07-03 Eli Zaretskii <eliz@gnu.org>
6093 * frame.c (do_switch_frame): When switching to another TTY frame,
6094 make sure FrameCols and FrameRows are in sync with the new frame's
6097 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
6099 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
6100 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
6101 min_char slots. Adjust comment.
6102 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
6103 Add SUB_CHAR_TABLE_OFFSET member.
6104 (make_uninit_sub_char_table): New function.
6105 (toplevel): Add compile-time assert to verify suitable member layout
6106 in Lisp_Sub_Char_Table.
6107 * alloc.c (mark_char_table): Add extra argument to denote char table
6108 subtype. Adjust to match new layout of sub char-table.
6109 (mark_object): Always mark sub char-tables with mark_char_table.
6110 * chartab.c (make_sub_char_table, copy_sub_char_table)
6111 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
6112 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
6113 (map_sub_char_table_for_charset, uniprop_table_uncompress):
6114 All related users changed.
6115 * lread.c (read1): Adjust to match new layout of sub char-table.
6116 * print.c (print_object): Likewise (Bug#17898).
6118 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
6120 * keymap.c (get_keyelt): Simplify.
6121 (copy_keymap_item): Remove left-over code for when we had
6122 key-shortcut caches.
6124 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
6126 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
6127 (dealloc): Remove for EmacsScroller.
6129 * nsterm.h (EmacsScroller): Remove dealloc.
6131 2014-06-30 Eli Zaretskii <eliz@gnu.org>
6133 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
6135 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
6137 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
6138 when setNeedsDisplay is called so we don't trigger redisplay for every
6141 * nsterm.m (any_help_event_p): New variable.
6142 (mouseMoved:): Set any_help_event_p to YES if help event is
6143 generated. Remove else with empty help event that triggered redisplay
6144 for every mouse move.
6145 (windowDidResignKey:): If any_help_event_p, generate empty help event.
6147 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
6149 * xfns.c (Qsuppress_icon): Remove; no real users.
6150 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
6151 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
6152 (syms_of_w32fns): Don't DEFSYM it.
6154 2014-06-29 Glenn Morris <rgm@gnu.org>
6156 * Makefile.in (ns-app): Mark as PHONY.
6158 2014-06-28 Glenn Morris <rgm@gnu.org>
6160 * Makefile.in (mostlyclean): There are no libXMenu11.a,
6161 liblw.a in this directory.
6163 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
6165 * coding.c (encode_coding_utf_8): Correctly count produced_chars
6166 also in unibyte case. (Bug#17865)
6168 2014-06-28 K. Handa <handa@gnu.org>
6170 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
6171 (MIN_CHARBUF_SIZE): New macro.
6172 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
6174 2014-06-27 Glenn Morris <rgm@gnu.org>
6176 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
6177 with an order-only dependence on bootstrap-emacs. (Bug#2151)
6178 (.el.elc): Replace suffix rule with pattern rule.
6179 (%.elc): New pattern rule, with order-only prerequisite.
6180 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
6181 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
6182 in place of BOOTSTRAPEMACS.
6184 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
6186 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
6188 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
6190 Consistently use validate_subarray to verify substring.
6191 * fns.c (validate_substring): Not static any more. Adjust to
6192 use ptrdiff_t, not EMACS_INT, because string and vector limits
6193 can't exceed ptrdiff_t even if EMACS_INT is wider.
6194 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
6195 (secure_hash): Adjust user.
6196 * lisp.h (validate_subarray): Add prototype.
6197 * coding.c (Fundecodable_char_position):
6198 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
6199 Use validate_subarray. Adjust comment to mention substring.
6201 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
6203 Do not allow out-of-range character position in Fcompare_strings.
6204 * fns.c (validate_subarray): Add prototype.
6205 (Fcompare_substring): Use validate_subarray to check ranges.
6206 Adjust comment to mention that the semantics was changed. Also see
6207 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
6209 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
6211 Be more consistent about the 'Qfoo' naming convention.
6212 * image.c (Fimagemagick_types):
6213 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
6214 * process.c (Fmake_network_process):
6215 Rename C local identifier 'Qfoo to avoid giving the false
6216 impression that it stands for the symbol 'foo'.
6218 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
6220 Simplify and cleanup character conversion stuff.
6221 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
6223 * character.c (multibyte_char_to_unibyte)
6224 (multibyte_char_to_unibyte_safe): Remove; no longer used.
6225 * character.h (make_char): Remove; unused.
6226 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
6227 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
6228 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
6229 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
6230 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
6232 2014-06-22 Mario Lang <mlang@delysid.org>
6234 * w32fns.c (Fw32_shell_execute): The the -> the.
6236 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
6238 * xmenu.c (mouse_position_for_popup):
6239 * xselect.c (mouse_position_for_drop): Do not duplicate ...
6240 * xfns.c (x_relative_mouse_position): ... and prefer this function.
6241 * menu.c (Fx_popup_menu):
6242 * xselect.c (x_handle_dnd_message): Adjust users.
6243 * menu.h (mouse_position_for_popup): Remove prototype.
6244 * xterm.h (x_relative_mouse_position): Add prototype.
6245 * xterm.c (x_find_topmost_parent): Break from the loop and do not
6246 call XFree if XQueryTree returns zero.
6248 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6250 * indent.c (Fvertical_motion): Doc fix.
6251 Move to the goal column, if any, with a single call to
6252 move_it_in_display_line, not in two calls. Doing this with two
6253 calls causes move_it_in_display_line apply the line-prefix
6254 handling twice instead of just once. (Bug#17823)
6256 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
6258 Port to OS X ACLs (Bug#17810).
6259 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
6260 ACL_TYPE_ACCESS) doesn't work.
6262 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
6264 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
6265 before checking key-translation-map (bug#17659).
6267 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
6269 * font.c (font_make_object): Avoid dangling pointer which may
6270 crash GC (Bug#17771).
6272 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6274 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
6275 prototype of DGifCloseFile as appropriate for older and newer
6277 (gif_close): New function, encapsulates the differences in the
6278 calling sequence of DGifCloseFile before v5.1.0 and after it.
6279 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
6280 error string where appropriate. (Bug#17790)
6282 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
6283 macro execution, make sure point didn't move since last complete
6284 redisplay, as the condition for using the glyph matrix
6285 information. (Bug#17777)
6287 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
6289 Minor cleanup of fonset code.
6290 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
6291 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
6292 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
6293 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
6294 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
6295 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
6296 (free_realized_fontset): Remove because a no-op since 2008.
6297 (free_face_fontset): Adjust user.
6298 (syms_of_fontset): Shrink fontset by one extra slot.
6300 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
6302 Omit redundant extern decls.
6303 Most of this patch is from Dmitry Antipov, in:
6304 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
6305 * commands.h (update_mode_lines):
6306 * frame.h (Qbackground_color, Qforeground_color)
6307 (x_set_menu_bar_lines):
6308 * ftfont.c (ftfont_font_format):
6309 * intervals.h (Qkeymap, Qfont):
6310 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
6311 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
6312 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
6313 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
6314 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
6315 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
6316 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
6317 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
6318 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
6319 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
6320 (Qtool_bar, Qheader_line):
6321 * macros.c (Fexecute_kbd_macro):
6322 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
6323 * xterm.c (x_delete_terminal, XSetIMValues):
6324 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
6325 (x_implicitly_set_name, popup_activated)
6326 (widget_store_internal_border):
6327 Remove redundant decls.
6328 * frame.c [USE_X_TOOLKIT]: Include widget.h.
6329 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
6330 Remove _Noreturn, as make-docfile now does that for us.
6331 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
6332 (Qregion_extract_function): New decl.
6333 * window.c, xfns.c: Include menu.h.
6335 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
6337 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
6339 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
6341 * fileio.c (Fread_file_name): Do not pass redundant args and ...
6342 * callint.c (read_file_name): ... convert to static here.
6343 * lisp.h (Fread_file_name): Do not EXFUN it.
6344 (STRING_COPYIN): Remove; unused.
6345 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
6346 (char_composable_p): ... static function. All users changed.
6347 * eval.c (toplevel): Remove redundant #include directives.
6348 * xterm.c (x_initialize): Add static to match prototype.
6349 * ccl.c (Fccl_execute_on_string):
6350 * font.c (fon_intern_prop): Use make_specified_string.
6352 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
6354 * Makefile.in (ns-app): Fix typo that broke build on OS X.
6355 Reported by David Caldwell in:
6356 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
6358 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
6360 Do not ask for XRender extension each time XFT font is opened.
6361 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
6362 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
6364 2014-06-15 Glenn Morris <rgm@gnu.org>
6366 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
6368 2014-06-15 Eli Zaretskii <eliz@gnu.org>
6370 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
6371 information if we are in the middle of executing a keyboard macro,
6372 since redisplay doesn't update the screen until the macro is
6373 finished. (Bug#17777)
6375 * alloc.c (cleanup_vector): Don't dereference a font driver
6376 pointer if it is NULL. (Bug#17771)
6378 2014-06-13 Glenn Morris <rgm@gnu.org>
6380 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
6381 ($(lispsource)/international/charprop.el)
6382 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
6383 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
6384 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
6385 GNU make automatically passes command-line arguments to sub-makes.
6387 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
6389 Avoid hangs in accept-process-output (Bug#17647).
6390 * lisp.h, process.c (wait_reading_process_input):
6391 Return int, not bool. All uses changed.
6392 * process.c (SELECT_CANT_DO_WRITE_MASK):
6393 Remove macro, replacing with ...
6394 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
6396 (status_notify): New arg WAIT_PROC. Return int, not void.
6399 2014-06-13 Eli Zaretskii <eliz@gnu.org>
6401 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
6402 the frame is the initial frame, because the hook is not set up
6403 then, and Emacs crashes.
6404 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
6406 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
6408 * keymap.c (silly_event_symbol_error): Don't recommend the use
6411 2014-06-11 Eli Zaretskii <eliz@gnu.org>
6413 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
6414 matching overlay strings with 'cursor' property against buffer
6415 positions traversed in the glyph row. (Bug#17744)
6417 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
6419 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
6422 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
6423 determine 10.9 (Bug#17751).
6425 * macfont.m (macfont_draw): Positions were not freed.
6427 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
6429 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
6430 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
6431 function. Also adjust comment.
6432 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
6434 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
6435 * font.c (font_done_for_face):
6436 * xfaces.c (realize_non_ascii_face): Adjust user.
6437 * font.h (struct font_driver): Convert 'prepare_face' to return
6438 void because its return value is never used anyway.
6439 * xfont.c (xfont_prepare_face): Return void.
6440 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
6441 (xftfont_done_face): Use xfree.
6443 * dispextern.h (last_tool_bar_item): Remove declaration.
6444 * frame.h (struct frame): New member last_tool_bar_item.
6445 * frame.c (make_frame): Initialize it.
6446 * xdisp.c (toplevel): Remove last_tool_bar_item.
6447 (handle_tool_bar_click, note_tool_bar_highlight):
6448 * w32term.c (w32_read_socket, w32_initialize):
6449 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
6451 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
6452 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
6454 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6456 Say (accept-process-output P)'s result pertains to P if P is non-nil.
6457 * process.c (Faccept_process_output)
6458 (wait_reading_process_output): Mention that if PROCESS is non-nil,
6459 the return value is about PROCESS, not about other processes.
6461 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
6463 Further adjustments to mark_object and friends.
6464 Now the mark_object's stack is just 32 bytes on a 64-bit
6465 system, which means extra 20% off the stack usage.
6466 * alloc.c (mark_save_value): As before, refactored out from ...
6467 (mark_object): ... adjusted user. Also add comment.
6469 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6471 Fix core dump after a dropped X connection (Bug#17704).
6472 * sysdep.c (stuff_char): Don't abort merely because the selected frame
6473 is dead, as we may be shutting down.
6475 2014-06-08 Glenn Morris <rgm@gnu.org>
6477 * fileio.c (write-region-inhibit-fsync): Doc tweak.
6479 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
6481 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
6483 If a C name must be extern on some platforms, make it extern on all.
6484 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
6486 * font.h (ftxfont_driver) [HAVE_XFT]:
6487 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
6488 * lisp.h (get_frame_param):
6489 * menu.h (tty_menu_show):
6490 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
6491 * termhooks.h (encode_terminal_code):
6492 * xterm.h (x_menu_wait_for_event):
6494 * frame.c (get_frame_param):
6495 * fringe.c (max_used_fringe_bitmap):
6496 * ftxfont.c (ftxfont_driver):
6497 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
6498 * menu.c (menu_items_inuse):
6499 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
6500 * term.c (encode_terminal_code, tty_menu_show):
6501 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
6502 * xfaces.c (load_color):
6503 * xmenu.c (x_menu_wait_for_event):
6506 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
6508 Change object marking routines to minimize stack usage.
6509 This change moves a few cold paths from mark_object to NO_INLINE
6510 functions and adjusts symbol marking loop. According to GCC 4.8.2
6511 -Wstack-usage, this reduces mark_object's stack usage from 80 to
6512 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
6513 stack usage at the mark phase is reduced up to 28%. Surprisingly,
6514 it also gains up to 3% in speed (with default '-O2 -g3' flags).
6515 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
6516 refactored out from ...
6517 (mark_object): ... adjusted user. Also mark symbols in a tight
6519 (mark_face_cache): Add NO_INLINE.
6521 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6523 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
6524 contains garbage on WINDOWSNT (which could potentially infloop at
6527 Minimize cursor motion during TTY menu updates.
6528 * term.c (tty_menu_display): Don't position cursor here.
6529 Instead, pass the cursor coordinates to update_frame_with_menu.
6530 (tty_menu_activate): Send the hide cursor command only once in an
6531 iteration through the outer 'while' loop.
6533 * dispnew.c (update_frame_1): Accept an additional argument
6534 SET_CURSOR_P, and position the cursor at the end of the frame
6535 update only if that argument is non-zero. All callers changed to
6536 provide the additional argument as non-zero, except for
6537 update_frame_with_menu.
6538 (update_frame_with_menu): Accept 2 additional arguments ROW and
6539 COL; if they are non-negative, instruct update_frame_1 not to
6540 position the cursor, and instead position it according to ROW and COL.
6542 * dispextern.h (update_frame_with_menu): Update prototype.
6544 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6546 * callproc.c (call_process): Don't check read-only if we don't insert
6547 anything (bug#17666).
6549 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6551 * dispnew.c (update_frame_with_menu): Set display_completed.
6553 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6555 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6557 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6559 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6561 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6562 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6564 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6566 * window.c (Frecenter): Signal an error if window-buffer is not
6569 * keyboard.c (make_lispy_position): Don't include a buffer position in
6570 mode/header-line mouse events.
6572 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6573 Vunread_command_events (bug#17650).
6575 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6577 * xterm.c (x_setup_pointer_blanking):
6578 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6580 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6582 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6583 because it will be defined in generated config.h if needed.
6585 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6587 Use terminal-specific hooks to display popup dialogs.
6588 * termhooks.h (struct terminal): New field popup_dialog_hook.
6589 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6590 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6591 code and use popup_dialog_hook.
6592 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6593 * nsterm.h (ns_popup_dialog): Adjust prototype.
6594 * nsterm.m (ns_create_terminal):
6595 * w32term.c (w32_create_terminal):
6596 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6597 Setup popup_dialog_hook.
6599 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6601 * w32heap.c (report_temacs_memory_usage): Improve the report by
6602 reporting the large blocks that are actually occupied at dump time.
6604 * w32console.c (initialize_w32_display): Set the console
6605 menu_show_hook, otherwise TTY menus are broken on w32.
6607 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6609 Use terminal-specific hooks to display menus.
6610 * termhooks.h (struct terminal): New field menu_show_hook.
6611 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6612 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6614 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6615 * nsmenu.m (ns_menu_show):
6616 * w32menu.c (w32_menu_show):
6617 * xmenu.c (x_menu_show):
6618 * term.c (tty_menu_show): Adjust to use bit flags.
6619 (set_tty_hooks): Set menu_show_hook.
6620 * xterm.c (x_create_terminal):
6621 * nsterm.m (ns_create_terminal):
6622 * msdos.c (initialize_msdos_display):
6623 * w32term.c (w32_create_terminal): Likewise.
6625 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6627 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6629 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6631 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6632 (FD_SET): Don't define on WINDOWSNT.
6634 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6636 * emacs.c: Include "sysselect.h", to define its inline functions.
6637 Reported by Glenn Morris in:
6638 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6640 Do not require libXt-devel when building with gtk.
6641 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6642 dependency on libXt-devel.
6643 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6644 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6645 lwlib-widget.h now does this.
6646 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6648 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6650 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6651 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6652 (delete_write_fd, wait_reading_process_output):
6653 Remove now-redundant easserts.
6654 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6655 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6656 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6657 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6659 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6661 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6662 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6663 (calloc): Don't undef, it is never defined.
6664 (HEAP_ENTRY_SHIFT): Remove unused macro.
6666 * Makefile.in (C_HEAP_SWITCH): Remove.
6667 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6669 Fix MS-Windows build broken by menu changes on 2014-06-02.
6670 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6672 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6673 Define instead of including ../lwlib/lwlib.h, which causes
6674 compilation errors due to missing X11 headers.
6676 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6678 * process.c (wait_reading_process_output): Omit incorrect test of
6679 p->infd against zero. Add easserts for infd having a plausible value.
6681 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6683 Adjust to match recent lwlib changes.
6684 * menu.h (xmalloc_widget_value): Replace by ...
6685 (make_widget_value): ... new prototype.
6686 * menu.c (xmalloc_widget_value): Replace by ...
6687 (make_widget_value): ... new function.
6688 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6689 * gtkutil.c (malloc_widget_value, free_widget_value):
6690 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6691 * keyboard.h (enum button_type, struct _widget_value):
6692 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6694 * nsmenu.m (ns_update_menubar, ns_menu_show):
6695 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6696 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6697 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6699 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6701 * image.c (x_query_frame_background_color)
6702 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6703 Fix --enable-gcc-warnings compilation without image libraries.
6705 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6707 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6708 emulated break value only if it goes up.
6709 (sbrk): Add assertion that the INCREMENT argument is strictly
6710 zero. Improve and correct the commentary.
6712 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6714 Improve AIX-related merge from emacs-24.
6715 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6716 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6717 not on AIX; since we're on the trunk we can use enums more broadly.
6719 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6721 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6723 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6724 to min(value, whole).
6726 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6728 Bring back the changes to GDB-visible symbols, but only on AIX.
6729 And only if it's not pre-4.2 GCC.
6730 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6731 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6732 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6735 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6737 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6738 with PT, not GPT. (Bug#16433)
6740 Revert last changes to GDB-visible symbols.
6741 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6742 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6743 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6746 2014-06-02 Glenn Morris <rgm@gnu.org>
6748 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6750 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6752 Fix port to 32-bit AIX with xlc (Bug#17598).
6753 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6754 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6755 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6756 to work around a compiler bug in IBM xlc 12.1.
6758 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6760 * xterm.c (x_update_window_end): Don't invalidate the entire
6761 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6762 highlight needs to be redisplayed. (Bug#17588)
6764 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6766 Port the GDB-visible symbols to AIX.
6767 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6768 optimizes away the relevant external symbols. Use enums instead;
6769 this suffices for the AIX port, which is 32-bit-only anyway.
6770 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6771 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6772 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6775 Include sources used to create macuvs.h.
6776 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6777 * macuvs.h: Use automatically-generated header.
6779 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6781 Port signal-handling to DragonFly BSD (Bug#17646).
6782 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6783 Move implementations from callproc.c to sysdep.c.
6784 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6785 Move declarations from process.h to syssignal.h.
6787 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6789 * callint.c (Ffuncall_interactively): Add usage.
6791 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6793 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6795 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6797 * w32heap.c (malloc_before_dump, malloc_after_dump)
6798 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6799 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6800 set errno where appropriate to emulate CRT functions.
6802 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6804 Debugging facility to check whether 'const char *' points to
6805 relocatable data of non-pure Lisp string.
6806 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6807 (mark_maybe_pointer): ... adjusted user.
6808 (relocatable_string_data_p): New function.
6809 * lisp.h (relocatable_string_data_p): Add prototype.
6810 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6811 the pointer to relocatable Lisp data is not used.
6813 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6815 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6816 * atimer.c (block_atimers):
6817 * callproc.c (block_child_signal): Block SIGINT too;
6818 otherwise, its handler might now unblock signals that it shouldn't.
6819 * keyboard.c (read_char): Clear signal mask, since we may
6820 be in a SIGINT handler, and many signals may be masked.
6821 * keyboard.c (handle_interrupt):
6822 * sysdep.c (handle_arith_signal):
6823 Clear signal mask instead of just unblocking the signal that
6824 was received, since several signals may be blocked at this point.
6826 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6828 * Makefile.in (TEMACS_POST_LINK): Remove target.
6829 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6830 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6832 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6834 * xmenu.c (xdialog_show): Remove prototype, rename to
6835 x_dialog_show, remove 2nd arg because it's always zero
6836 and simplify accordingly.
6837 (xw_popup_dialog): Adjust user.
6838 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6839 2nd arg because it's always zero and simplify accordingly.
6840 (w32_popup_dialog): Adjust user.
6842 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6844 * w32heap.c (report_temacs_memory_usage): New function.
6846 * unexw32.c (unexec) [ENABLE_CHECKING]:
6847 Call report_temacs_memory_usage.
6849 * w32heap.h (report_temacs_memory_usage): Add prototype.
6851 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6853 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6854 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6856 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6858 * buffer.c (init_buffer): Accept an argument 'initialized'.
6859 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6860 mmap_regions and mmap_fd, to avoid referencing stale data from the
6861 dump phase. Add an assertion for buffer text of buffers created
6862 in temacs before this function is called. (Bug#17622)
6863 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6865 * lisp.h (init_buffer): Update prototype.
6867 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6869 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6871 * alloc.c (Fgarbage_collect): Fix compilation with
6872 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6874 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6876 * frame.c, frame.h (frame_char_to_pixel_position)
6877 (frame_set_mouse_position): Now static, and made private in
6878 frame.c rather than public in frame.h.
6880 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6882 Refactor mouse positioning stuff to avoid code duplication.
6883 * frame.h (frame_char_to_pixel_position): New function.
6884 (x_set_mouse_position): Rename to...
6885 (frame_set_mouse_position): ...new function.
6886 (frame_set_mouse_pixel_position): Add prototype.
6887 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6888 Rename to frame_set_mouse_pixel_position.
6889 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6891 * xterm.h, w32term.h ( x_set_mouse_position)
6892 (x_set_mouse_pixel_position): Remove prototypes.
6894 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6896 On X, always make pointer visible when deleting frame (Bug#17609).
6897 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6899 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6901 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6902 * keyboard.c (gobble_input): If there is no terminal input error,
6903 make sure the pointer is visible for all frames on this terminal.
6904 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6905 it was previously disabled.
6907 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6909 * data.c (Fzerop): Move to Elisp.
6910 (syms_of_data): Don't defsubr it.
6911 * keyboard.c (echo_keystrokes_p): New function.
6912 (read_char, record_menu_key, read_key_sequence): Use it.
6914 * callint.c (Qfuncall_interactively): New var.
6915 (Qcall_interactively): Remove.
6916 (Ffuncall_interactively): New function.
6917 (Fcall_interactively): Use it.
6918 (syms_of_callint): Defsubr it.
6920 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6922 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6923 relocated from under us.
6925 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6927 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6928 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6929 configure, not from HEAPSIZE.
6930 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6932 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6933 for MinGW, since it no longer uses gmalloc.
6935 * buffer.c: Do not define mmap allocations functions for Windows.
6936 Remove mmap_find which is unused. Remove mmap_set_vars which does
6938 [WINDOWSNT]: Include w32heap.h.
6939 (init_buffer): Always allocate new memory for buffers.
6941 * emacs.c: Remove mmap_set_vars calls.
6943 * image.c (free_image): Undef free for Windows because it is
6944 redirected to our private version.
6946 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6947 (copy_executable_and_dump_data): Remove dumping the heap section.
6948 (unexec): Restore using_dynamic_heap after dumping.
6950 * w32heap.c (dumped_data_commit, malloc_after_dump)
6951 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6952 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6953 (mmap_free): New functions.
6955 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6957 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6959 * image.c (imagemagick_load_image): Use MagickRealType for local
6960 'color_scale', instead of double, to avoid a GCC warning about
6963 * xfns.c (Fx_window_property): Remove unused local.
6965 Don't kill already-reaped process (Bug#17561).
6966 * process.c (process_send_signal): Fix race condition where a
6967 subprocess was reaped by a signal handler between the check for
6968 liveness and calling 'kill', which meant that Emacs could in
6969 theory kill an innocent bystander process. Do the fix by blocking
6970 SIGCHLD in a critical section that checks liveness before killing.
6972 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6974 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6976 2014-05-26 Ken Brown <kbrown@cornell.edu>
6978 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6979 even if !CYGWIN (see bug#17510).
6981 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6983 * nsfns.m (Fns_do_applescript): Surround NSApp run
6984 with calls to ns_init_events, ns_finish_events (Bug#17424).
6986 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6988 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6989 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6991 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6992 with calls to ns_init_events, ns_finish_events (Bug#17424).
6994 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6996 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6997 if we are iterating over an object that generates glyphs for
6998 marginal areas. (Bug#17585)
7000 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
7002 * xdisp.c (safe__call1, safe__eval): Now static.
7004 2014-05-26 Eli Zaretskii <eliz@gnu.org>
7006 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
7007 (safe_call, safe__call1): Construct a va_list argument for safe_call.
7008 (safe_call1): Call safe_call instead of safe__call directly.
7010 2014-05-26 Ken Brown <kbrown@cornell.edu>
7012 * w32term.c (x_delete_display) [CYGWIN]: Don't free
7013 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
7016 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
7018 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
7019 (safe__call, safe__call1, safe__eval): New functions.
7020 (safe_call): Use it.
7021 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
7022 (display_mode_element): Same for `:eval'.
7024 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
7026 Fix port to 32-bit AIX (Bug#17540).
7027 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
7028 twice. _text already includes this offset.
7029 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
7031 2014-05-26 Eli Zaretskii <eliz@gnu.org>
7033 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
7034 when closest_pos is identical to to_charpos, don't recurse, since
7035 we already tried that, and failed. (Bug#17539)
7037 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
7038 unwinding when frame's faces were not initialized yet, increment
7039 the frame's image-cache reference count before calling
7040 x_free_frame_resources. Don't dereference
7041 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
7043 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
7045 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
7048 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
7049 macfont.m, call draw with adjusted arguments so font drivers
7050 don't need to do that.
7052 * macfont.m (macfont_draw): Merge changes from Macport.
7054 2014-05-24 Eli Zaretskii <eliz@gnu.org>
7056 * alloc.c (garbage_collect_1): New function, with all of the guts
7057 of Fgarbage_collect.
7058 (mark_stack): Accept an argument END and don't mark Lisp objects
7059 on the stack beyond the address given by END. Calculation of END
7060 was moved to Fgarbage_collect.
7061 (Fgarbage_collect): Calculate the end address of the stack portion
7062 that needs to be examined by mark_stack, and pass that address to
7063 garbage_collect_1, which will pass it to mark_stack.
7064 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
7065 for more details about the underlying problems. In particular,
7066 this avoids dumping Emacs with the large hash-table whose value is
7067 held in purify-flag for most of the time loadup.el runs.
7069 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
7071 * xfns.c (x_window_property_intern): New function (code from
7073 (Fx_window_property): Call x_window_property_intern. If property
7074 not found and NILP (source) and outer window != inner window,
7075 check outer window for property (Bug#17537).
7077 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
7079 Supply malloc and alloc_size attributes for extern allocators.
7080 This documents the C API, and helps GCC generate a bit better code.
7081 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
7082 (ATTRIBUTE_MALLOC_SIZE): New macros.
7083 * gmalloc.c (malloc, realloc, calloc):
7084 * gtkutil.h (malloc_widget_value):
7085 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
7086 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
7089 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
7091 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
7092 * image.c (imagemagick_load_image): Port to hosts that do not use
7093 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
7095 2014-05-21 Leo Liu <sdl.web@gmail.com>
7097 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
7099 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
7101 * dbusbind.c (xd_signature): Revert last 2 patches.
7103 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
7105 Allow any non-nil value to count as true in bool-vector.
7106 Likewise for xd_signature in dbusbind.c.
7107 This is more consistent with the usual practice in Emacs, which is
7108 that any non-nil value counts as true.
7109 * alloc.c (Fbool_vector): Don't require args to be t or nil.
7110 * dbusbind.c (xd_signature): Likewise, for booleans.
7111 * data.c, lisp.h (Qbooleanp):
7112 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
7114 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
7116 * lisp.h (CHECK_BOOLEAN): New function.
7117 * alloc.c (Fbool_vector): New function.
7118 (syms_of_alloc): Defsubr it.
7119 * data.c (Qbooleanp): New symbol.
7120 (syms_of_data): DEFSYM it.
7121 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
7123 * font.c (font_matching_entity): Extract font-entity object
7124 from the vector of matching entities (Bug#17486).
7126 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
7128 Assume C99 or later (Bug#17487).
7129 * bytecode.c (B__dummy__): Remove.
7130 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
7131 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
7132 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
7133 * regex.c (DEBUG_PRINT): Assume varargs macros.
7134 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
7136 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
7138 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
7139 memory for every buffer that was dumped.
7141 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
7143 * fns.c (Freverse): Allow vectors, bool vectors and strings.
7144 (Fnreverse): Allow vectors and bool vectors.
7146 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
7148 Minor cleanup for terminal setup.
7149 * termhooks.h (create_terminal): Adjust prototype.
7150 * terminal.c (create_terminal): Pass output method and RIF as args.
7151 (init_initial_terminal):
7152 * nsterm.m (ns_create_terminal):
7153 * term.c (init_tty):
7154 * w32term.c (w32_create_terminal):
7155 * xterm.c (x_create_terminal): Adjust users.
7156 Avoid redundant NULL initializers and add comments.
7158 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
7160 * keyboard.c (Qdeactivate_mark): Now static.
7162 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
7164 If available, use Xfixes extension to do pointer blanking.
7165 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
7166 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
7167 (make_invisible_cursor): Move to...
7168 * xterm.c (make_invisible_cursor): ...here.
7169 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
7170 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
7171 (x_term_init): Call to x_setup_pointer_blanking.
7172 (XTtoggle_invisible_pointer): Use blanking specific to this display.
7173 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
7175 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7177 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
7179 2014-05-12 Glenn Morris <rgm@gnu.org>
7181 * fileio.c (Ffile_executable_p): Doc tweak.
7183 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
7185 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
7186 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
7188 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
7190 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
7192 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
7194 Fix initialization of minibuffer history variable (Bug#17430).
7195 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
7196 Move the initialization up to prevent any "value void" message.
7198 2014-05-08 Samuel Bronson <naesten@gmail.com>
7200 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
7201 are matched (bug#17413).
7203 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
7205 Stop tooltips pulling Emacs window to front (Bug#17408).
7206 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
7207 SetWindowPos invocations.
7209 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
7211 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
7212 not initialized (Bug#17398).
7214 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
7216 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
7218 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
7220 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
7221 [HAVE_NS]: Do not include png.h.
7222 (x_query_frame_background_color): New function.
7223 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
7224 (png_load_body): Coalesce duplicate code.
7226 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
7228 Consult libpng-config more consistently (Bug#17339).
7229 * Makefile.in (PNG_CFLAGS): New var.
7230 (ALL_CFLAGS): Use it.
7231 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
7232 CFLAGS now handles this.
7234 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
7236 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
7237 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
7238 because WCONTINUED is always defined now.
7239 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
7241 2014-05-03 Eli Zaretskii <eliz@gnu.org>
7243 * buffer.c (overlay_strings): Fix the wording of the commentary.
7245 2014-05-01 Glenn Morris <rgm@gnu.org>
7247 * floatfns.c (Fisnan):
7248 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
7250 2014-05-01 Eli Zaretskii <eliz@gnu.org>
7252 * term.c (tty_menu_activate): A better initialization for cursor
7255 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
7257 * intervals.c: Tighten assertions.
7258 (create_root_interval): Make sure the interval is not empty.
7259 (intervals_equal): Use booleans.
7260 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
7261 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
7262 (balance_possible_root_interval): Simplify and use booleans.
7263 (split_interval_right, split_interval_left): Check LENGTH, and remove
7264 now redundant assertion.
7265 (adjust_intervals_for_insertion): Remove now redundant assertions.
7266 (delete_node, interval_deletion_adjustment)
7267 (adjust_intervals_for_deletion, merge_interval_right)
7268 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
7269 (reproduce_interval): Make sure the interval is not empty.
7271 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
7273 * term.c (tty_menu_activate): Don't assume row and col are initialized.
7274 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
7275 satisfaction that they would always be initialized.
7277 2014-04-30 Eli Zaretskii <eliz@gnu.org>
7279 * term.c (tty_menu_display): Move the cursor to the active menu item.
7280 (tty_menu_activate): Return the cursor to the active menu item
7281 after displaying the menu and after displaying help-echo.
7282 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
7283 for the details of why this is needed by screen readers and
7286 2014-04-30 Glenn Morris <rgm@gnu.org>
7288 * process.c (handle_child_signal):
7289 Handle systems without WCONTINUED. (Bug#15110, 17339)
7291 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
7293 * window.c (struct saved_window): Remove mark.
7294 (Fset_window_configuration, save_window_save)
7295 (compare_window_configurations): Don't touch marks any more.
7297 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
7299 Use bits_word for gcmarkbits.
7300 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
7301 bits_word is typically a tad more efficient for mark bits than
7302 unsigned is, so use bits_word. All uses changed.
7303 * lisp.h (BITS_PER_INT): Remove; no longer used.
7305 Avoid undefined behavior in signed left shift.
7306 This ports to GCC 4.9.0 with -fsanitize=undefined.
7307 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
7309 * regex.c (extract_number):
7310 * lisp.h (make_number, XINT):
7311 Do not shift a 1 bit left into a sign bit.
7312 * alloc.c (struct cons_block, struct float_block): Use unsigned,
7313 not int, for gcmarkbits. All uses changed.
7315 2014-04-25 Eli Zaretskii <eliz@gnu.org>
7317 * search.c (Fnewline_cache_check): Don't try to count newlines
7318 outside the buffer's restriction, as find_newline doesn't support that.
7320 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
7322 * window.c (Fset_window_configuration): Deactivate the mark before
7324 (set_window_buffer): Ignore window_initialized.
7325 (window_initialized): Remove.
7326 * keyboard.c (Qdeactivate_mark): Not static any more.
7327 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
7330 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
7332 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
7333 and to clang 3.4, which have fixed the bug. This should let us
7334 run a bit faster on these platforms when address sanitization is
7337 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
7339 Port to GCC 4.9.0 with --enable-gcc-warnings.
7340 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
7342 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
7343 a way that also works with GCC 4.9.0.
7345 * search.c (Fnewline_cache_check): Remove unused locals.
7347 2014-04-22 Eli Zaretskii <eliz@gnu.org>
7349 * search.c (find_newline1): New subroutine.
7350 (Fnewline_cache_check): New function.
7351 (syms_of_search): Defsubr it.
7353 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
7355 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
7356 * keyboard.c (unblock_input): Add comment.
7357 * xgselect.c (xg_select): Prevent Glib main loop recursion.
7359 2014-04-22 Daniel Colascione <dancol@dancol.org>
7361 * lread.c (readevalloop_eager_expand_eval): New function
7362 that can recurse into toplevel forms.
7363 (readevalloop): Call it.
7364 * lisp.h: Declare Qprogn.
7365 * callint.c (Qprogn): No longer static.
7367 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
7369 * intervals.c (rotate_right, rotate_left): Fix up length computation.
7370 Also change identifiers to match the comments, and add more assertions
7373 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
7375 * emacs.c (close_output_streams): Don't clear and restore errno.
7377 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
7379 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
7380 never becomes visible, i.e. using XMonad (Bug#17237).
7382 2014-04-18 Eli Zaretskii <eliz@gnu.org>
7384 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
7385 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
7386 (Fline_pixel_height): Don't assume that the current buffer and the
7387 selected window's buffer are one and the same. (Bug#17281)
7389 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
7390 paragraph-start cache before the newline cache. (Bug#17269)
7392 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
7394 * term.c (tty_send_additional_strings): No need to fflush here,
7396 (tty_set_terminal_modes): fflush after sending additional strings,
7399 2014-04-17 Daniel Colascione <dancol@dancol.org>
7401 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
7403 (tty_send_additional_strings): New function.
7404 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
7405 (syms_of_term): Intern tty-mode-set-strings and
7406 tty-mode-reset-strings.
7408 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7410 * window.c (save_window_save): Lookup window_point_insertion_type in
7411 the right buffer (bug#15457).
7412 (Qwindow_point_insertion_type): New var.
7413 (syms_of_window): Initialize it.
7415 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7417 Fix the MSDOS build.
7418 * unexcoff.c [MSDOS]: Include libc/atexit.h.
7419 (copy_text_and_data): Zero out the atexit chain pointer before
7422 * termhooks.h (encode_terminal_code): Update prototype.
7424 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
7425 visible for all DOS_NT ports, not just WINDOWSNT.
7426 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
7428 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
7429 unless it is defined.
7430 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
7432 * process.c (close_on_exec, accept4, process_socket): Move into
7433 the "ifdef subprocesses" part.
7434 (catch_child_signal): Condition by "ifdef subprocesses".
7435 (syms_of_process) <Qinternal_default_process_sentinel>
7436 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
7438 * msdos.h: Add prototypes for new functions.
7439 (EINPROGRESS): Define.
7440 (O_CLOEXEC): Define to zero.
7442 * msdos.c (check_window_system): Remove unnecessary an
7443 incompatible duplicate function.
7444 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
7445 New functions in support of new functionality.
7447 * menu.c (single_menu_item): Add visual indication of submenu
7448 also for menus on MSDOS frames.
7449 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
7451 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
7452 when async subprocesses aren't supported.
7454 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
7456 * emacs.c (close_output_streams): Zero out errno before calling
7459 * dired.c [MSDOS]: Include msdos.h.
7461 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
7462 (DATA_START) [MSDOS]: Define.
7463 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
7465 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
7466 Ifdef away for MSDOS.
7467 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
7468 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
7470 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
7471 Use temporary file template that is compatible with mkostemp.
7472 Move vfork-related portions under #ifndef MSDOS.
7473 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
7475 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7477 * buffer.c (Foverlays_at): Add argument `sorted'.
7479 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7481 * insdel.c (invalidate_buffer_caches): When deleting or replacing
7482 text, invalidate the bidi_paragraph_cache upto and including the
7485 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7487 Port to IRIX 6.5 (Bug#9684).
7488 * conf_post.h (INET6) [IRIX6_5]: Define.
7489 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
7490 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
7492 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7494 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
7495 before passing it to system APIs.
7497 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7499 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
7500 make sure stack.byte_string_start is not de-adjusted by pushhandler.
7502 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7504 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
7506 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
7508 Remove DATA_SEG_BITS.
7509 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
7510 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
7511 cc, but that platform is so old that SGI itself stopped supporting
7512 it in December 2013. If you still need Emacs on IRIX, please
7513 either compile with GCC and port the undumping code, or run
7514 './configure --with-wide-int'.
7515 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
7516 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
7517 DEFINE_GDB_SYMBOL_START way to define it.
7518 (NONPOINTER_BITS): New macro.
7519 (EMACS_INT): Use it.
7520 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
7521 the problem and/or configuring --with-wide-int.
7522 (USE_LSB_TAG): Simplify, based on above changes.
7523 (gdb_DATA_SEG_BITS): Remove. All uses removed.
7524 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
7526 2014-04-12 Eli Zaretskii <eliz@gnu.org>
7528 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
7529 covered by a display string that ends in a newline, and that cases
7530 going back by DVPOS lines to hit the search limit, lift the limit
7531 and go back until DVPOS is reached. (Bug#17244)
7533 * indent.c (Fvertical_motion): Handle correctly the case when the
7534 display string is preceded by an empty line.
7536 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7537 use S_IWRITE instead.
7539 2014-04-11 Glenn Morris <rgm@gnu.org>
7541 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7543 2014-04-11 Ken Brown <kbrown@cornell.edu>
7545 * Makefile.in (EMACS_MANIFEST): Revert last change.
7547 2014-04-10 Daniel Colascione <dancol@dancol.org>
7549 * puresize.h (BASE_PURESIZE): Increase.
7551 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7553 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7555 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7556 region handling (and don't call signal_before_change) if
7557 inhibit_modification_hooks is set.
7558 (signal_before_change): Don't check inhibit_modification_hooks any more.
7560 2014-04-08 Daniel Colascione <dancol@dancol.org>
7562 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7563 function cells contain valid lisp objects. (Modified version of
7566 * alloc.c (detect_suspicious_free): Split actual stack capturing
7567 out into new function for easier breakpoint setting.
7568 (note_suspicious_free): New function.
7570 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7572 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7574 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7575 (symbol_block_pinned): New var.
7576 (Fmake_symbol): Initialize `pinned'.
7577 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7578 pinned and signal an error for un-purifiable objects.
7579 (pure_cons): Use it.
7580 (Fpurecopy): Use it, except for objects that can't be purified.
7581 (mark_pinned_symbols): New function.
7582 (Fgarbage_collect): Use it.
7583 (gc_sweep): Remove hack made unnecessary.
7585 2014-04-07 Glenn Morris <rgm@gnu.org>
7587 * keyboard.c (Fopen_dribble_file): Doc tweak.
7589 2014-04-07 Ken Brown <kbrown@cornell.edu>
7591 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7593 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7595 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7596 We have a substitute execinfo.h on hosts that lack it.
7597 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7598 isn't optimized away.
7600 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7602 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7603 * alloc.c (memory_full):
7604 * charset.c (syms_of_charset):
7605 * doc.c (Fsnarf_documentation):
7607 * font.c (BUILD_STYLE_TABLE):
7608 * keyboard.c (make_lispy_event):
7609 * profiler.c (setup_cpu_timer):
7610 * xgselect.c (xg_select):
7611 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7613 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7614 Replace the only use with ARRAYELTS (font_property_table).
7615 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7617 2014-04-03 Daniel Colascione <dancol@dancol.org>
7619 * xterm.c (x_term_init):
7620 * xfns.c (best_xim_style):
7621 * xfaces.c (Fdump_colors):
7622 * w32fns.c (w32_default_color_map):
7623 * w32.c (init_environment, N_ENV_VARS):
7624 * unexcw.c (read_exe_header):
7625 * term.c (term_get_fkeys_1):
7626 * sysdep.c (init_baud_rate):
7627 * nsterm.m (ns_convert_key):
7628 * nsfns.m (get_geometry_from_preferences):
7629 * msdos.c (dos_set_window_size, init_environment):
7630 * macfont.m (mac_font_get_glyph_for_cid)
7631 (macfont_store_descriptor_attributes)
7632 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7633 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7634 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7636 * image.c (xpm_str_to_color_key):
7637 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7638 * frame.c (x_set_frame_parameters):
7639 * fileio.c (Ffile_selinux_context):
7640 * emacs.c (sort_args):
7641 * dosfns.c (msdos_stdcolor_name):
7642 * dired.c (file_attributes):
7643 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7644 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7647 2014-04-02 Daniel Colascione <dancol@dancol.org>
7649 * data.c (Ffset): Abort if we're trying to set a function call to
7652 * lisp.h (ARRAYELTS): New macro.
7654 * alloc.c: Include execinfo.h if available.
7655 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7656 (suspicious_free_record): New structure.
7657 (suspicious_objects, suspicious_object_index)
7658 (suspicious_free_history, suspicious_free_history_index):
7660 (find_suspicious_object_in_range, detect_suspicious_free)
7661 (Fsuspicious_object): New functions.
7662 (cleanup_vector): Call find_suspicious_object_in_range.
7664 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7666 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7667 width from font width (Bug#17163).
7669 * frame.c (x_set_frame_parameters): Calculate default values of
7670 new frame sizes only after all other frame parameters have been
7671 processed (Bug#17142).
7673 2014-04-02 Ken Brown <kbrown@cornell.edu>
7675 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7678 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7680 * xterm.c (x_draw_image_glyph_string): Adjust image background
7681 width accordingly when its x position is adjusted. (Bug#17115)
7683 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7685 * font.c (font_list_entities): Do not add empty vector to font cache.
7686 (font_matching_entity): Likewise. If matching entity is found, insert
7687 1-item vector with this entity instead of entity itself (Bug#17125).
7689 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7691 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7693 * fns.c (validate_subarray): Rename from validate_substring,
7694 since it works for vectors too. New arg ARRAY. Optimize for the
7695 non-nil case. Instead of returning bool, throw an error if out of
7696 range, so that the caller needn't do that. All uses changed.
7697 Report original values if out of range.
7698 (Fsubstring, Fsubstring_no_properties, secure_hash):
7699 Also optimize the case where FROM is 0 or TO is the size.
7701 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7703 * search.c (Freplace_match): Use make_specified_string.
7704 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7705 to catch bogus override face of glyph strings.
7706 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7707 Move common substring range checking code to...
7708 (validate_substring): ...this function.
7710 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7712 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7714 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7716 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7717 bar is zero height, just return (Bug#16976).
7718 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7720 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7722 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7723 is nil. If waiting for toolbar to complete, force a redraw.
7725 2014-03-28 Glenn Morris <rgm@gnu.org>
7727 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7728 (emacs_bugreport): New variable.
7729 (usage_message): Use PACKAGE_BUGREPORT.
7730 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7732 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7734 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7736 Port recent signal-related changes to FreeBSD.
7737 Reported by Herbert J. Skuhra.
7738 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7739 Move decls from here ...
7740 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7742 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7744 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7745 and width of image background when it is displayed with a 'box'
7748 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7750 More backward-compatible fix to char-equal core dump (Bug#17011).
7751 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7752 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7754 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7756 * image.c (init_svg_functions): When loading SVG-related libraries,
7757 free already loaded libraries if the initialization fails.
7758 (rsvg_handle_set_size_callback): Remove declaration, unused.
7760 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7762 Fix core dump in char-equal (Bug#17011).
7763 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7764 unibyte buffers, as we can't tell whether the characters are
7767 * insdel.c (adjust_markers_for_delete): Remove unused local.
7769 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7771 Have (MARKER . ADJUSTMENT) undo records always be immediately
7772 after their corresponding (TEXT . POS) record in undo list.
7774 * lisp.h (record-delete): New arg record_markers.
7775 (record_marker_adjustment): No longer needed outside undo.c.
7776 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7777 adjustments to undo.c's record_marker_adjustments. Note that
7778 fileio.c's decide_coding_unwind is another caller to
7779 adjust_markers_for_delete. Because it has undo list bound to t,
7780 it does not rely on adjust_markers_for_delete to record marker
7782 (del_range_2): Swap call to record_delete and
7783 adjust_markers_for_delete so as undo marker adjustments are
7784 recorded before current deletion's adjustments, as before.
7785 (adjust_after_replace):
7786 (replace_range): Pass value for new record_markers arg to
7788 * undo.c (record_marker_adjustment): Rename to
7789 record_marker_adjustments and made static.
7790 (record_delete): Check record_markers arg and call
7791 record_marker_adjustments.
7792 (record_change): Pass value for new record_markers arg to
7794 (record_point): at_boundary calculation no longer needs to account
7795 for marker adjustments.
7797 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7799 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7802 2014-03-26 Glenn Morris <rgm@gnu.org>
7804 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7806 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7808 * buffer.c (struct sortvec): Add field `spriority'.
7809 (compare_overlays): Use it.
7810 (sort_overlays): Set it.
7812 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7814 * xdisp.c (redisplay_window): If all previous attempts to find the
7815 cursor row failed, try a few alternatives before falling back to
7816 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7818 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7820 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7821 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7823 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7824 variables on Windows.
7826 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7828 * w32.c (unsetenv): Remove unused var `retval'.
7829 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7831 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7832 (start_watching): Remove unused var `thr'.
7834 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7835 (find_child_console): Remove unnecesary var `thread_id'.
7837 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7838 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7840 2014-03-26 Glenn Morris <rgm@gnu.org>
7842 * filelock.c (Flock_buffer): Doc tweak.
7844 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7845 * emacs.c (shut_down_emacs):
7846 * fileio.c (Finsert_file_contents, write_region):
7847 * filelock.c (top-level, syms_of_filelock):
7848 * insdel.c (prepare_to_modify_buffer_1):
7849 CLASH_DETECTION is always defined now.
7851 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7853 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7854 DLL handle, to speed up thread startup.
7856 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7858 Handle sigmask better with nested signal handlers (Bug#15561).
7859 * atimer.c (sigmask_atimers): Remove.
7860 Remaining use rewritten to use body of this function.
7861 * atimer.c (block_atimers, unblock_atimers):
7862 * callproc.c (block_child_signal, unblock_child_signal):
7863 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7864 New arg OLDSET. All callers changed.
7865 * atimer.c (block_atimers, unblock_atimers):
7866 * callproc.c (block_child_signal, unblock_child_signal):
7867 * keyboard.c (handle_interrupt):
7868 * sound.c (vox_configure, vox_close):
7869 Restore the old signal mask rather than unilaterally clearing bits
7870 from the mask, in case a handler is running within another
7871 handler. All callers changed.
7872 * lisp.h, process.c, process.h, term.c:
7873 Adjust decls and callers to match new API.
7874 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7875 signal handlers aren't supposed to use floating point anyway.
7876 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7878 2014-03-23 Daniel Colascione <dancol@dancol.org>
7880 Split gc_sweep into discrete functions for legibility and better
7883 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7884 (sweep_vectors): Fix typo in comment.
7885 (sweep_conses, sweep_floats, sweep_intervals)
7886 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7887 (gc_sweep): Call new functions, to which existing functionality is
7889 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7891 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7893 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7895 2014-03-23 Daniel Colascione <dancol@dancol.org>
7897 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7898 only if xic_style calls for it. This change allows Emacs to work
7899 with ibus. Also, don't leak resources if create_frame_xic fails,
7900 and stop caching xic_style across different displays.
7901 (supported_xim_styles): Make const.
7902 (best_xim_style): Remove first parameter: it's always just
7903 supported_xim_styles. Change to look at supported_xim_styles
7906 2014-03-23 Daniel Colascione <dancol@dancol.org>
7908 * term.c (init_tty): Rearrange condition for clarity; print
7909 appropriate diagnostic.
7911 2014-03-23 Daniel Colascione <dancol@dancol.org>
7913 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7914 array. (ASAN caught.)
7916 2014-03-22 Glenn Morris <rgm@gnu.org>
7918 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7920 2014-03-22 Daniel Colascione <dancol@dancol.org>
7922 * process.c (conv_sockaddr_to_lisp): When extracting the string
7923 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7925 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7927 Fix regression introduced by patch for Bug#10500.
7928 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7929 * w32term.c (x_draw_image_relief): Likewise.
7931 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7933 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7934 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7935 maximize a frame for odd default fonts.
7937 2014-03-21 Glenn Morris <rgm@gnu.org>
7939 * minibuf.c (history-length): Increase default from 30 to 100.
7941 2014-03-21 Daniel Colascione <dancol@dancol.org>
7943 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7944 every time we switch to minibuffer.
7946 * alloc.c (lisp_align_malloc, allocate_string_data)
7947 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7948 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7950 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7952 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7953 support more "verbs".
7955 2014-03-21 Daniel Colascione <dancol@dancol.org>
7957 Always prohibit dumping a dumped Emacs.
7959 * emacs.c (might_dump): New variable.
7960 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7961 * lisp.h (might_dump): Declare.
7962 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7964 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7966 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7968 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7970 * doc.c (store_function_docstring): Warn when we don't know where to
7972 (Fsubstitute_command_keys): Don't advertise the fact that
7973 text-properties are dropped, since we think it's a bug that we'll fix.
7975 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7976 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7977 * frame.c (frame_garbaged): Make "docstring" more precise.
7979 2014-03-20 Glenn Morris <rgm@gnu.org>
7981 * charset.c (init_charset): When we cannot find the charsets directory,
7982 mention if EMACSDATA is set.
7984 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7986 * fns.c (Frandom): Fix rare bug where the result isn't random.
7988 Fix porting inconsistency about rounding to even.
7989 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7990 This way, the unusual !HAVE_RINT case acts like the usual
7991 HAVE_RINT case, and we can fix the documentation accordingly.
7993 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7995 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7996 (w32_wnd_proc): Initialize the dwHoverTime member of
7997 TRACKMOUSEEVENT structure.
7999 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
8001 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
8003 2014-03-16 Eli Zaretskii <eliz@gnu.org>
8005 * search.c (find_newline): Speed up the function when using the
8006 newline cache, by halving the number of calls to
8007 region_cache_forward and region_cache_backward. (Bug#16830)
8009 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
8011 * buffer.c (Fset_buffer): Document return value (bug#17015).
8013 2014-03-14 Martin Rudalics <rudalics@gmx.at>
8015 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
8016 nil, always resize character wise to avoid potential loss of the
8017 mode line (Bug#16923 related).
8019 2014-03-12 Martin Rudalics <rudalics@gmx.at>
8021 * frame.c (x_set_frame_parameters): Always calculate new sizes
8022 pixelwise to avoid potential loss when rounding.
8024 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
8026 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
8027 * xterm.c (x_free_frame_resources): Free all allocated cursors.
8029 2014-03-10 Eli Zaretskii <eliz@gnu.org>
8031 * w32.c (fstatat): Don't add an extra slash if the argument ends
8032 with a slash: this fails the subsequent call to stat_worker on
8033 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
8035 2014-03-09 Martin Rudalics <rudalics@gmx.at>
8037 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
8039 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
8041 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
8043 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
8044 when frame is only on one screen (Bug#14713).
8046 2014-03-08 Eli Zaretskii <eliz@gnu.org>
8048 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
8049 there's a valid wrap point in the display line, the last glyph
8050 cannot "just barely fit" on this row, because display_line doesn't
8051 let it. Instead, proceed as if the last glyph didn't fit, so that
8052 we eventually back up the iterator to the wrap point. This avoids
8053 delusional behavior of move_it_to, whereby it proceeds to the next
8054 display line, but sets current_x to zero for all the glyphs that
8055 without word-wrap would fit on the previous display line.
8056 One result was that visual-order cursor movement behaved erratically
8058 (Fmove_point_visually): Add code to find the x coordinate of the
8059 last character before wrap point, under word-wrap on a TTY.
8061 2014-03-07 Eli Zaretskii <eliz@gnu.org>
8063 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
8064 also return value of MOVE_POS_MATCH_OR_ZV from
8065 move_it_in_display_line_to, when moving from beginning of line to
8066 point's position. (Bug#16961)
8068 2014-03-07 Martin Rudalics <rudalics@gmx.at>
8070 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
8071 * window.c (Fselect_window): Explain NORECORD and
8072 `buffer-list-update-hook' in doc-string.
8074 2014-03-06 Martin Rudalics <rudalics@gmx.at>
8076 * window.c (Fother_window_for_scrolling): Check that
8077 Vother_window_scroll_buffer is a buffer.
8079 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
8081 * xterm.c (xim_initialize): Always pass a copy of resource name
8082 to XRegisterIMInstantiateCallback and eassert whether return
8083 value is True. Passing copy is important because Xlib doesn't
8084 make its own copy and resource name argument usually points to
8085 SSDATA (Vx_resource_name), which may be changed from Lisp.
8086 (xim_close_display): For XUnregisterIMInstantiateCallback,
8087 always eassert return value and pass exactly the same values
8088 as were used for XRegisterIMInstantiateCallback.
8089 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
8090 sources to check why if you are interested.
8092 2014-03-05 Martin Rudalics <rudalics@gmx.at>
8094 * dispnew.c (change_frame_size_1): Add new_lines instead of
8095 new_height, the latter may be still zero if passed as such.
8096 * window.c (Fwindow_pixel_height): Mention bottom divider in
8099 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
8101 Fix "resource temporarily unavailable" with xgselect
8103 * xgselect.c: Include <stdbool.h>.
8104 (xg_select) [!USE_GTK]: Don't lose track of errno.
8106 Fix minor --enable-gcc-warnings issues.
8107 * widget.c (update_various_frame_slots, EmacsFrameResize):
8108 Avoid unused locals. Prefer 'if' to '#if' when either will do.
8110 2014-03-04 Ken Brown <kbrown@cornell.edu>
8112 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
8113 represent the actual adjustment needed for alignment.
8115 2014-03-04 Eli Zaretskii <eliz@gnu.org>
8117 * gmalloc.c (aligned_alloc): Don't allocate more memory than
8118 needed, and don't reallocate if the initial allocation already
8119 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
8121 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8123 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
8126 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
8128 * cmds.c (delete-char): Update docstring pointing out that the
8129 function ignores `delete-active-region' and `overwrite-mode'.
8131 2014-03-03 Eli Zaretskii <eliz@gnu.org>
8133 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
8135 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
8136 allocated buffer due to alignment.
8137 (freehook): If the block to be freed was allocated by
8138 'aligned_alloc', find its real pointer before calling 'free'.
8140 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
8143 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
8145 * font.c (toplevel): Adjust comment about font cache layout.
8146 (font_clear_cache): Fix to match real font cache layout.
8147 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
8148 (Fframe_font_cache) [FONT_DEBUG]: New function.
8149 (syms_of_font) [FONT_DEBUG]: Defsubr it.
8151 Avoid crashes when X fonts are erroneously freed on reused X
8152 'Display *' connection data (Bug#16069). Note that X font
8153 resources still may be leaked, but currently there is no way
8154 to completely avoid it.
8155 * xterm.h (struct x_display_info): New member x_id. Add comments.
8156 * xterm.c (x_display_id): New variable.
8157 (x_term_init): Assign identifier to each opened X connection.
8158 * xfont.c (struct xfont): New member x_display_id.
8159 (xfont_open): Initialize it with frame's display id.
8160 (xfont_close): Check whether font's display id matches the one
8161 recorded for the given display. Adjust comment.
8162 * xftfont.c (struct xftfont_info):
8163 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
8165 2014-03-01 Martin Rudalics <rudalics@gmx.at>
8167 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
8168 * window.c (Fother_window_for_scrolling): Don't try to scroll a
8169 killed Vother_window_scroll_buffer.
8170 (Vother_window_scroll_buffer): Fix doc-string accordingly.
8172 2014-03-01 Eli Zaretskii <eliz@gnu.org>
8174 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
8175 that start with more than 2 slashes as UNCs. (Bug#16751)
8177 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
8179 Fix a few crashes and leaks when cloning C strings.
8180 * alloc.c, lisp.h (dupstring): New function.
8181 * gtkutil.c (xg_get_font):
8182 * term.c (tty_default_color_capabilities):
8183 * xsettings.c (store_monospaced_changed)
8184 (store_font_name_changed, parse_settings)
8185 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
8186 This avoids some unlikely crashes due to accessing freed storage,
8187 and avoids some minor memory leaks in the more-typical case.
8189 2014-02-28 Martin Rudalics <rudalics@gmx.at>
8191 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
8192 cursor when modeline can't be dragged (Bug#16647).
8194 2014-02-28 Glenn Morris <rgm@gnu.org>
8196 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
8197 from custom-delayed-init-variables. (Bug#11565)
8199 2014-02-27 Martin Rudalics <rudalics@gmx.at>
8201 More fixes for mouse glyph calculations (Bug#16647).
8202 * window.c (coordinates_in_window): In intersection of
8203 horizontal and vertical window dividers prefer the horizontal
8204 one. Add some extra parens to last fix.
8205 (window_relative_x_coord): Return x-coordinate for header and
8207 * xdisp.c (remember_mouse_glyph): In text area don't extend
8208 glyph into mode line to show the vertical drag cursor there
8209 immediately. Subdivide mouse glyphs in right fringes to show a
8210 horizontal drag cursor as soon as we enter the "grabbable width"
8211 portion. Handle vertical border case separately. Do not
8212 subdivide window divider areas.
8213 (note_mouse_highlight): On bottom divider of bottommost windows
8214 show vertical drag cursor only when the minibuffer window can be
8217 2014-02-27 Eli Zaretskii <eliz@gnu.org>
8219 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
8220 reset by the face of the object just displayed. See also bug#76.
8221 (get_next_display_element): If the string came from a display
8222 property, examine the box face attribute at it->position, not at
8223 it->current.pos, since the latter was not updated yet. (Bug#16870)
8224 (handle_face_prop): Improve commentary.
8226 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
8228 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
8229 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
8231 2014-02-26 Martin Rudalics <rudalics@gmx.at>
8233 Fixes around Bug#16647.
8234 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
8235 ON_BOTTOM_DIVIDER cases.
8236 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
8237 only if the window has no right divider.
8238 (Fcoordinates_in_window_p): Fix doc-string.
8240 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
8242 * lread.c (Funintern): Fix doc to match advertised calling convention.
8244 2014-02-24 Daniel Colascione <dancol@dancol.org>
8246 * keyboard.c (read_char): Close race that resulted in lost events.
8248 2014-02-22 Glenn Morris <rgm@gnu.org>
8250 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
8251 * window.c (window-resize-pixelwise): Doc fixes.
8253 * process.c (Finternal_default_process_filter)
8254 (Finternal_default_process_sentinel): Doc tweaks.
8256 2014-02-21 Glenn Morris <rgm@gnu.org>
8258 * process.c (Fprocess_buffer, Faccept_process_output)
8259 (Finternal_default_process_filter, Finternal_default_process_sentinel):
8262 2014-02-21 Martin Rudalics <rudalics@gmx.at>
8264 * window.c (Fwindow_scroll_bar_width): New function.
8266 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
8268 Pacify GCC when configuring with --enable-gcc-warnings.
8269 * xdisp.c (move_it_in_display_line_to) [lint]:
8270 Initialize recently-added local.
8272 2014-02-21 Daniel Colascione <dancol@dancol.org>
8274 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
8276 2014-02-20 Eli Zaretskii <eliz@gnu.org>
8278 * xdisp.c (init_iterator): Don't dereference a bogus face
8279 pointer. (Bug#16819)
8280 (try_cursor_movement): Don't use cursor position if
8281 set_cursor_from_row failed to compute it. This avoids assertion
8282 violations in MATRIX_ROW.
8283 (move_it_in_display_line_to): Save the iterator state in ppos_it
8284 only once per call. Reimplement the method used to return to the
8285 best candidate position if all the positions found in display line
8286 are beyond TO_CHARPOS. This cuts down the number of calls to
8287 bidi_shelve_cache, which moves a lot of stuff when lines are long
8288 and include bidirectional text. (Bug#15555)
8290 2014-02-20 Glenn Morris <rgm@gnu.org>
8292 * data.c (Fdefalias): Doc fix.
8294 2014-02-19 Eli Zaretskii <eliz@gnu.org>
8296 * xdisp.c (display_line): Fix horizontal scrolling of large images
8297 when fringes are turned off. This comes at a price of not
8298 displaying the truncation/continuation glyphs in this case.
8301 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
8302 CreateDIBSection returns an error indication, zero out *ximg after
8303 destroying the image. This avoids crashes in memory allocations
8304 due to the fact that some of the callers also call
8305 x_destroy_x_image, which will attempt to free an already free'd
8308 2014-02-18 Martin Rudalics <rudalics@gmx.at>
8310 * widget.c (update_various_frame_slots): Don't set
8311 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
8313 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
8315 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
8317 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
8319 temacs --daemon fix (Bug#16599).
8320 * emacs.c (main): Initialize daemon_pipe[1] here ...
8321 (syms_of_emacs): ... instead of here.
8323 2014-02-16 Anders Lindgern <andlind@gmail.com>
8325 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
8328 2014-02-16 Daniel Colascione <dancol@dancol.org>
8330 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
8331 (xd_get_connection_address): Use it.
8332 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
8333 xd_get_connection_address because the latter signals if the bus
8334 we're trying to close is already disconnected.
8336 2014-02-13 Eli Zaretskii <eliz@gnu.org>
8338 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
8339 argument to CreateThread. This avoids segfaults on Windows 9X.
8340 Reported by oslsachem <oslsachem@gmail.com>.
8342 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
8344 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
8345 * unexhp9k800.c (unexec_error): New function, to simplify the code.
8346 (check_lseek): New function, to report lseek errors.
8347 (save_data_space, update_file_ptrs, read_header, write_header)
8348 (copy_file, copy_rest, unexec): Use these news functions.
8349 (update_file_ptrs): Don't assume wraparound behavior when
8350 converting a large size_t value to off_t.
8352 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
8354 * composite.c (fill_gstring_header): Pass positions as C integers
8355 and move parameters checking to...
8356 (Fcomposition_get_gstring): ...this function. Handle case when
8357 buffer positions are in reversed order and avoid crash (Bug#16739).
8359 * buffer.c (validate_region): Mention current buffer in error message.
8361 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
8363 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
8365 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
8367 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
8369 2014-02-11 Glenn Morris <rgm@gnu.org>
8371 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
8372 Replace refs to "OpenStep" in messages.
8374 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
8376 Avoid "." at end of error diagnostics.
8377 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
8378 * font.c (Ffont_at):
8379 * nsfns.m (ns_display_info_for_name):
8380 * nsselect.m (Fx_own_selection_internal):
8381 * nsterm.m (performDragOperation:):
8382 Remove "." from end of diagnostic.
8384 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
8386 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
8387 unintuitive (bug#15824).
8388 (Fyes_or_no_p): Doc fix (bug#15456).
8390 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
8392 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
8394 * eval.c (call_debugger): When exiting the debugger, do not allow
8395 max_specpdl_size less than actual binding depth (Bug#16603).
8396 (syms_of_eval): Adjust docstring.
8398 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
8400 * cmds.c (Fself_insert_command): Output a clearer error message on
8401 negative repetitions (bug#9476).
8403 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
8405 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8407 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
8409 * minibuf.c (Fread_string): Doc clarification (bug#15422).
8411 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
8413 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
8415 * keyboard.c (Frecursive_edit): Fix typo in docstring.
8417 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8419 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
8421 * keyboard.c (Frecursive_edit): Say more precicely how throwing
8422 `exit' works (bug#15865).
8424 2014-02-07 Martin Rudalics <rudalics@gmx.at>
8426 Constrain window box/body sizes and margin widths (Bug#16649).
8427 * xdisp.c (window_box_width): Don't return less than zero.
8428 (window_box_left_offset, window_box_right_offset): Don't return
8429 more than the window's pixel width.
8430 * window.c (window_body_height, window_body_width): Don't return
8432 (window_resize_apply): Adjust margin width, if necessary.
8434 2014-02-07 Glenn Morris <rgm@gnu.org>
8436 * nsterm.m (syms_of_nsterm): Doc fix.
8438 2014-02-06 Eli Zaretskii <eliz@gnu.org>
8440 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
8441 New variables: pointers through which to call the respective APIs.
8442 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
8443 (filename_from_ansi, sys_link, check_windows_init_file):
8444 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
8445 This is required on Windows 9X, where we dynamically load
8446 UNICOWS.DLL which has their non-stub implementations.
8447 (maybe_load_unicows_dll): Assign addresses to these 2 function
8448 pointers after loading UNICOWS.DLL.
8450 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
8451 MultiByteToWideChar and WideCharToMultiByte through function
8454 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
8457 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
8459 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
8460 for OSX >= 10.9 if separate spaces are used.
8461 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
8463 2014-02-06 Glenn Morris <rgm@gnu.org>
8465 * buffer.c (cache-long-scans): Doc fix.
8467 2014-02-05 Eli Zaretskii <eliz@gnu.org>
8469 * w32fns.c (Fw32_shell_execute): Doc fix.
8471 2014-02-05 Bastien Guerry <bzg@gnu.org>
8473 * syntax.c (Fforward_word): Call Fconstrain_to_field with
8474 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
8476 2014-02-05 Martin Rudalics <rudalics@gmx.at>
8478 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
8479 outside the window (Bug#16649).
8481 * xdisp.c (note_mouse_highlight): When entering a margin area show
8482 a non-text cursor (Bug#16647).
8484 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
8486 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
8487 It prompted a compile-time diagnostic on GNU/Linux.
8488 Simplify to remove the need for the label.
8490 2014-02-04 Eli Zaretskii <eliz@gnu.org>
8492 * w32menu.c (w32_popup_dialog): Don't condition the whole function
8493 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
8494 to show it; otherwise return 'unsupported--w32-dialog' to signal
8495 to the caller that emulation with menus is necessary.
8496 This resurrects code inadvertently deleted by the 2013-10-08 commit.
8498 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
8500 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
8503 * menu.c (Fx_popup_dialog): Don't condition the call to
8504 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
8505 special symbol 'unsupported--w32-dialog', emulate the dialog with
8506 a menu by calling x-popup-menu.
8508 * menu.h (Qunsupported__w32_dialog): New extern variable.
8510 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
8512 * keyboard.c (kbd_buffer_get_event): Read file notification events
8515 * xgselect.c (xg_select): Read glib events in any case, even if
8516 there are no file descriptors to watch for. (Bug#16519)
8518 2014-02-03 Martin Rudalics <rudalics@gmx.at>
8520 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
8521 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
8522 * w32term.c (w32_draw_window_divider): Handle first and last
8524 * w32term.h (w32_fill_area_abs): New function.
8525 * xdisp.c (x_draw_right_divider): Don't draw over bottom
8527 * xfaces.c (realize_basic_faces): Handle new face ids.
8528 * xfns.c (Fx_create_frame): Call x_default_parameter for right
8529 and bottom divider width.
8530 * xterm.c (x_draw_window_divider): Handle first and last pixels
8533 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8535 * print.c (Fexternal_debugging_output): Add cast to pacify
8536 --enable-gcc-warnings.
8537 * eval.c (call_debugger): Grow specpdl if the debugger was
8538 entered due to specpdl overflow (Bug#16603) and allow more
8539 specpdl space for the debugger itself.
8541 2014-02-02 Martin Rudalics <rudalics@gmx.at>
8543 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8546 2014-02-01 Eli Zaretskii <eliz@gnu.org>
8548 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8549 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8551 * print.c (Fexternal_debugging_output): If the argument character
8552 is non-ASCII, encode it with the current locale's encoding before
8553 writing the result to the terminal. (Bug#16448)
8555 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8556 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8559 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8561 * process.c (create_process): Reset SIGPROF handler in the child.
8562 * callproc.c (call_process): Likewise.
8564 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8566 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8568 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8570 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8571 of zero to print strings, GDB doesn't like it.
8573 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8574 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8575 we still use correct addresses. (Bug#16576)
8577 2014-01-27 K. Handa <handa@gnu.org>
8579 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8580 to preserve the code detection behavior of 24.3.
8581 * coding.h (struct coding_system): New member detected_utf8_bytes.
8582 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8583 (decode_coding_gap): Use short cut for UTF-8 file reading only
8584 when coding->detected_utf8_bytes equals to coding->src_bytes.
8585 * fileio.c (Finsert_file_contents): Cancel the previous change.
8587 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8589 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8590 that are not visible.
8592 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8594 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8595 is grabbed (Bug#16565).
8597 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8599 * xdisp.c (last_max_ascent): Re-remove after erroneously
8600 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8602 (move_it_to): Re-remove reference to last_max_ascent.
8603 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8604 max_descent here instead of calling line_bottom_y.
8607 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8609 * terminal.c (initial_free_frame_resources): New function.
8610 (init_initial_terminal): Install new hook to free face cache
8611 on initial frame and avoid memory leak. For details, see
8612 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8613 * xfaces.c (free_frame_faces): Adjust comment.
8615 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8617 * data.c (Fstring_to_number): Document results if unparsable
8620 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8622 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8624 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8626 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8627 * coding.c (detect_coding_utf_8, emacs_mule_char)
8628 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8629 (check_utf_8, decode_coding):
8630 * coding.h (struct coding_system.errors):
8631 Use ptrdiff_t, not int, for integer values derived from buffer and
8634 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8635 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8636 before invoking decode_coding_gap, since there's just one block.
8638 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8640 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8641 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8642 too early. Again run change_frame_size before assigning menu-
8645 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8647 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8648 arrives, call x_check_fullscreen, in case the new display has a
8649 different resolution. (Bug#16517)
8651 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8653 * term.c (read_menu_input): If the selected frame changes, exit
8655 (tty_menu_show): If the selected frame changes while we displayed
8656 a menu, throw to top level. (Bug#16479)
8658 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8660 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8662 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8664 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8665 * data.c (count_one_bits_word): Fix bug (negated comparison)
8666 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8668 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8670 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8671 Avoid undefined behavior by initializing display property bit of a
8672 string processed by the bidirectional iterator. For details, see
8673 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8675 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8677 Minor cleanup of previous change.
8678 * image.c (imagemagick_error, Fimagemagick_types):
8679 Omit some recently-introduced and unnecessary casts and assignments.
8681 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8683 Fix two memory leaks discovered with Valgrind.
8684 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8685 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8687 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8689 Fixes in window size functions around Bug#16430 and Bug#16470.
8690 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8691 (Fwindow_mode_line_height, Fwindow_header_line_height)
8692 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8693 Minor doc-string adjustments.
8694 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8695 Rewrite doc-strings.
8696 (window_body_height, window_body_width): Do not count partially
8697 visible lines/columns when PIXELWISE is nil (Bug#16470).
8698 (Qfloor, Qceiling): New symbols.
8700 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8702 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8703 when the image cache is not yet allocated. (Bug#16509)
8705 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8707 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8708 re-attach intervals to its base buffer (Bug#16502).
8709 * intervals.c (set_interval_object): Move from here...
8710 * intervals.h (set_interval_object): ... to here. Fix comments.
8712 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8714 Avoid undefined behavior by initializing buffer redisplay bit.
8715 Reported by Dmitry Antipov in
8716 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8717 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8719 Revert some of the CANNOT_DUMP fix (Bug#16494).
8720 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8722 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8724 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8725 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8726 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8727 they are replaced by macros that expand into direct calls to the
8728 corresponding functions from GDI32.DLL.
8729 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8730 variables in the Cygwin build, they are unused.
8732 2014-01-19 K. Handa <handa@gnu.org>
8734 * composite.c (composition_update_it): Fix previous change.
8736 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8738 Fix file name handling on MS-Windows 9X.
8739 * w32.c (maybe_load_unicows_dll): New function.
8741 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8742 on, to make sure we can convert file names to and from UTF-8 on
8743 Windows 9X. This fixes a failure to start up because Emacs cannot
8744 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8746 * w32font.c [WINDOWSNT]: Include w32.h.
8747 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8748 of implementing the same stuff.
8749 Remove now unused g_b_init_is_windows_9x.
8751 * w32.h (maybe_load_unicows_dll): Add prototype.
8753 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8755 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8756 switch to single keyboard. Prevents daemon crashes when a new
8757 client connects while we show a TTY menu in an existing client.
8760 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8762 Fix MinGW64 porting problem with _setjmp.
8763 Reported by Eli Zaretskii in:
8764 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8765 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8766 the old _setjmp and _longjmp. All uses changed.
8768 2014-01-13 Daniel Colascione <dancol@dancol.org>
8770 * textprop.c (Fremove_list_of_text_properties):
8771 Correctly handle reaching the end of the interval tree. (Bug#15344)
8773 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8775 * xdisp.c (resize_mini_window): Round height to a multiple of
8776 frame's line height. Fix bug in calculation of window start
8777 position (Bug#16424).
8779 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8781 * macfont.m: Include termchar.h.
8782 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8783 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8784 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8785 *_WITH_GC_* to take face and f as parameters.
8786 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8787 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8789 2014-01-13 Daniel Colascione <dancol@dancol.org>
8791 Fix menu item updating in the presence of the Unity global menu
8794 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8795 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8797 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8798 updating menus; explain why.
8799 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8800 problem it's supposed to solve and it interferes with detecting
8801 the presence of a global menu.
8802 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8805 2014-01-11 K. Handa <handa@gnu.org>
8807 * composite.c (composition_update_it): Fix indexing of
8808 LGSTRING_CHAR (Bug#15984).
8810 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8812 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8814 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8816 * xdisp.c (try_window_id): Don't use this function's optimizations
8817 if overlays in the buffer displayed by the window have changed
8818 since last redisplay. (Bug#16347)
8819 (message_dolog): Fix indentation.
8821 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8823 * frame.c (frame_resize_pixelwise): Fix doc-string.
8825 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8827 Fix handling of internal borders (Bug#16348).
8828 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8829 Remove internal border width from pixel width of windows.
8830 (change_frame_size_1): Don't return early when frame's pixel
8831 size changes - we still have to record the new sizes in the
8833 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8834 also when toolbar gets larger.
8835 * window.c (check_frame_size): Include internal_border_width in
8837 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8838 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8839 In non-toolkit/non-GTK version clear internal border.
8840 * xterm.c (x_clear_under_internal_border): New function for
8841 non-toolkit/non-GTK version.
8842 (x_after_update_window_line): In non-toolkit/non-GTK version
8844 (handle_one_xevent, x_set_window_size):
8845 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8846 * xterm.h (x_clear_under_internal_border): Extern it.
8848 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8850 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8851 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8854 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8856 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8857 last value of point is not equal to buffer's point. (Bug#16129)
8859 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8862 * nsterm.h (updateCollectionBehavior): Rename from
8863 updateCollectionBehaviour. All uses changed.
8865 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8866 * Makefile.in (SETFATTR): New macro.
8867 (temacs$(EXEEXT)): Use it.
8869 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8871 Fix maximization behavior on Windows (Bug#16300).
8872 * w32fns.c (w32_fullscreen_rect): Don't handle
8873 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8874 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8875 of SetWindowPos. Restore last placement also when leaving
8876 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8877 but the FULLSCREEN_BOTH case.
8879 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8882 * data.c (arithcompare_driver):
8883 * fileio.c (Fcar_less_than_car):
8884 * fns.c (internal_equal):
8885 * frame.c (delete_frame):
8886 * lisp.h (enum More_Lisp_Bits):
8888 Avoid C99 constructs that don't work in C89.
8889 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8890 to port to C89, which doesn't have 'long long'.
8891 (count_trailing_zero_bits): Use them.
8893 2014-01-03 Chong Yidong <cyd@gnu.org>
8895 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8897 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8899 Further adjust frame/window scrollbar width calculations.
8900 * window.c (apply_window_adjustment):
8901 Set windows_or_buffers_changed.
8902 (Fwindow_scroll_bars): Return actual scrollbar width.
8903 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8904 For non-toolkit builds again use 14 as minimum width and set
8905 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8906 * xterm.c (XTset_vertical_scroll_bar): Take width from
8907 WINDOW_SCROLL_BAR_AREA_WIDTH.
8908 (x_new_font): Rename wid to unit. Base calculation of new
8909 scrollbar width on toolkit used and make it analogous to that of
8910 x_set_scroll_bar_default_width.
8911 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8912 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8913 of GetSystemMetrics.
8914 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8915 WINDOW_SCROLL_BAR_AREA_WIDTH.
8916 (x_new_font): Make it correspond to changes in xterm.c.
8918 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8920 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8921 This is a cleaner way to fix the MinGW-w64 porting problem.
8922 Check for INTPTR_MAX misconfiguration.
8924 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8926 * search.c (newline_cache_on_off, find_newline): In indirect
8927 buffers, use the newline cache of the base buffer.
8929 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8930 buffer, invalidate the caches of its base buffer. (Bug#16265)
8932 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8933 buffers, use the width-run cache of the base buffer.
8935 * xdisp.c (redisplay_window): When the window displays an indirect
8936 buffer, and the character widths in the display table have
8937 changed, invalidate the width-run cache of the corresponding base
8940 * fileio.c (Finsert_file_contents): When invalidating the newline
8941 cache, consider the case of inserting into indirect buffer.
8943 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8944 In indirect buffers, use the paragraph cache of the base buffer.
8946 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8948 * window.c (grow_mini_window): Fix last change.
8950 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8952 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8954 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8956 * w32term.c (w32_initialize): Use LCID and LOWORD.
8958 * w32proc.c (create_child): Use pid_t for 5th argument.
8959 (IsValidLocale): Don't provide prototype for MinGW64.
8960 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8961 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8963 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8964 MinGW64 doesn't support.
8966 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8968 * w32.c (set_named_security_info): New function.
8969 (acl_set_file): Fall back on set_named_security_info if
8970 set_file_security fails.
8971 (g_b_init_set_named_security_info_w)
8972 (g_b_init_set_named_security_info_a): New static variables.
8973 (globals_of_w32): Initialize them to zero.
8974 (set_named_security_info): Set them to non-zero if the
8975 corresponding API is available.
8976 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8977 New function typedefs.
8979 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8981 Some more fixes following pixelwise resize changes including one
8983 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8984 of frame_resize_pixelwise.
8985 * widget.c (pixel_to_text_size): New function.
8986 (update_wm_hints): Have size hints respect value of
8987 frame_resize_pixelwise.
8988 (EmacsFrameResize): Alway process resize requests pixelwise.
8989 * window.c (grow_mini_window): Make sure mini window is at least
8991 * xdisp.c (display_menu_bar): Make sure menubar extends till
8993 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8994 (x_set_tool_bar_lines): Calculate pixelwise.
8995 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8996 frame_resize_pixelwise.
8998 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
9000 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
9001 variables not used there.
9003 2013-12-30 Eli Zaretskii <eliz@gnu.org>
9005 * w32.c (sys_umask): New function. (Bug#16299)
9007 2013-12-30 Martin Rudalics <rudalics@gmx.at>
9009 * dispnew.c (change_frame_size_1): Take old width of root window
9010 from that window's pixel width. (Bug#16284)
9012 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
9014 Plain copy-file no longer chmods an existing destination (Bug#16133).
9015 * fileio.c (realmask): Now a static var, not a local.
9016 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
9017 Remove arg STATPTR. All uses changed.
9018 (Fcopy_file): Do not alter permissions of existing destinations,
9019 unless PRESERVE-PERMISSIONS (renamed from
9020 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
9021 Avoid race when testing for existing destinations and for
9022 when input and output files are the same.
9023 If changing the group fails, adjust both default and
9024 preserved permissions so that access is not granted to the
9026 (Fset_default_file_modes, init_fileio): Update realmask.
9027 (Fdefault_file_modes): Use realmask instead of calling umask.
9029 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
9031 Fix pipe bug with OS X emacs --daemon (Bug#16262).
9032 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
9033 flags on the daemon pipe ends before execing.
9035 2013-12-28 Eli Zaretskii <eliz@gnu.org>
9037 * w32fns.c (Fx_create_frame): Error out if called from a TTY
9038 session. (Bug#14739)
9040 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
9042 * callproc.c (Vexec_path): Document that exec-directory is in it.
9044 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
9046 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
9049 2013-12-27 Chong Yidong <cyd@gnu.org>
9051 * data.c (Fsymbol_function): Doc fix.
9053 2013-12-26 Martin Rudalics <rudalics@gmx.at>
9055 Some more tinkering with Bug#16051.
9056 * window.c (resize_frame_windows): Don't let the size of the
9057 root window drop below the frame's default character size.
9058 Never ever delete any subwindows - let the window manager do the
9061 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
9062 of toolbar lines needed when they exceed the height of the root
9064 (unwind_create_frame_1): New function.
9065 (Fx_create_frame): Generally inhibit calling the window
9066 configuration change hook here. Remove extra call to
9067 change_frame_size - it's not needed when we don't run the
9068 configuration change hook.
9070 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
9072 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
9073 On my Fedora 19 platform the core dumps were so big that
9074 my desktop became nearly catatonic.
9075 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
9076 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
9077 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
9078 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
9079 a clang-only syntax.
9080 * conf_post.h (__has_feature): New macro, if not already defined.
9081 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
9082 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
9084 2013-12-25 Eli Zaretskii <eliz@gnu.org>
9086 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
9087 is a file name. (Bug#16252)
9089 2013-12-25 Chong Yidong <cyd@gnu.org>
9091 * keyboard.c (Voverriding_terminal_local_map)
9092 (Voverriding_local_map): Doc fix.
9094 * keymap.c (Vemulation_mode_map_alists): Doc fix.
9096 2013-12-24 Eli Zaretskii <eliz@gnu.org>
9098 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
9099 file name when it is submitted to ShellExecute. Simplify code.
9100 Don't test DOCUMENT for being a string, as that is enforced by
9101 CHECK_STRING. Doc fix.
9103 2013-12-23 Eli Zaretskii <eliz@gnu.org>
9105 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
9106 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
9107 redisplay_tool_bar does. Improve and fix commentary.
9108 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
9109 limits of the glyph matrices. (Bug#16051)
9110 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
9111 only when the new size is different from the old one, and the new
9112 size can be achieved given the frame height.
9114 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
9116 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
9118 2013-12-23 Glenn Morris <rgm@gnu.org>
9120 * lread.c (Fload): Mention load-prefer-newer in doc.
9122 2013-12-22 Martin Rudalics <rudalics@gmx.at>
9124 Handle Bug#16207 by being more restrictive when running hooks.
9125 * window.c (unwind_change_frame): New function.
9126 (Fset_window_configuration): Don't run configuration change hook
9127 while the frame configuration is unsafe. Call select_window
9130 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
9132 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
9134 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
9136 * nsterm.h: Declare EmacsColor category.
9138 * nsterm.m (NSColor): Implement EmacsColor category.
9139 (ns_get_color): Use colorUsingDefaultColorSpace.
9140 (ns_get_color, ns_term_init): Use colorForEmacsRed.
9142 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
9144 2013-12-21 Eli Zaretskii <eliz@gnu.org>
9146 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
9147 having the PNG_NORETURN attribute, to avoid compiler warning in
9150 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9152 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
9154 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
9155 fringe background extension.
9156 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9157 because they are now always the same as `left' and `width',
9158 respectively. Remove code for the case that `width' and
9159 `sb_width' are different.
9161 2013-12-20 Martin Rudalics <rudalics@gmx.at>
9163 Remove scroll_bar_actual_width from frames.
9164 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
9165 * frame.c (Fscroll_bar_width): Return scroll bar area width.
9166 (x_figure_window_size):
9167 * nsterm.m (x_set_window_size):
9168 * widget.c (set_frame_size):
9169 * w32term.c (x_set_window_size):
9170 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
9171 scroll_bar_actual_width.
9173 Convert scroll_bar members to integers on Windows.
9174 * w32term.h (struct scroll_bar): Convert top, left, width,
9175 height, start, end and dragging to integers.
9176 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
9178 * w32term.c (w32_set_scroll_bar_thumb)
9179 (w32_scroll_bar_handle_click): Remove XINT conversions for
9180 scroll_bar members. Treat bar->dragging as integer.
9181 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
9182 first element. Remove XINT conversions for scroll_bar members.
9183 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
9184 Remove XINT conversions for scroll_bar members.
9186 Fix assignment for new window total sizes.
9187 * window.c (Fwindow_resize_apply_total): Assign values for
9190 2013-12-20 Chong Yidong <cyd@gnu.org>
9192 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
9193 argument to `append'.
9195 2013-12-19 Eli Zaretskii <eliz@gnu.org>
9197 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
9198 current text face, for extending the face of the display margins.
9201 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
9202 Doc fix. (Bug#16190)
9204 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
9206 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
9209 * nsterm.m (Qfile, Qurl): New.
9210 (EV_MODIFIERS2): New macro.
9211 (EV_MODIFIERS): Use EV_MODIFIERS2.
9212 (ns_term_init): Remove font and color from DND, does not work on
9213 newer OSX, and other ports don't have them.
9214 (performDragOperation:): Handle modifiers used during drag.
9215 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
9216 Remove global Lisp variables used to communicate with ns-win.el.
9217 Remove font and color handling.
9218 (syms_of_nsterm): Defsym Qfile and Qurl.
9220 2013-12-19 Anders Lindgren <andlind@gmail.com>
9222 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
9223 (ns_constrain_all_frames, x_set_offset): Remove assignment to
9225 (updateFrameSize:, windowWillResize:toSize:): Add trace.
9226 (constrainFrameRect): Remove special case nr_screens == 1.
9227 Don't constrain size to size of view.
9229 * nsterm.h (ns_output): Remove dont_constrain.
9231 2013-12-19 Anders Lindgren <andlind@gmail.com>
9233 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
9235 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
9237 Minor fixes for recent openp changes.
9238 * lisp.h (GCPRO7): New macro.
9239 * lread.c (openp): Use bool for boolean; all callers changed.
9240 Protect save_string from GC. Don't assume that file descriptors
9241 are nonzero. Redo save_mtime comparison to avoid bogus GCC
9242 warning about uninitialized variable.
9244 2013-12-18 Eli Zaretskii <eliz@gnu.org>
9246 * w32fns.c (emacs_abort): Use intptr_t as argument of
9247 INT_BUFSIZE_BOUND, to avoid compiler warnings.
9249 2013-12-18 Glenn Morris <rgm@gnu.org>
9251 * lread.c (Fload): Pass load_prefer_newer to openp.
9252 Don't bother checking mtime if openp already did it.
9253 (openp): Add `newer' argument, to check all suffixes
9254 and find the newest file.
9255 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
9256 * callproc.c (call_process):
9257 * charset.c (load_charset_map_from_file):
9258 * emacs.c (init_cmdargs):
9259 * image.c (x_create_bitmap_from_file, x_find_image_file):
9261 * lread.c (Flocate_file_internal):
9262 * process.c (Fformat_network_address):
9263 * sound.c (Fplay_sound_internal):
9264 * w32.c (check_windows_init_file):
9265 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
9267 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
9269 2013-12-17 Eli Zaretskii <eliz@gnu.org>
9271 * w32.c (getloadavg): Don't index samples[] array with negative
9272 indices. Recover from wall-clock time being set backwards.
9274 * w32term.c (w32_initialize): Declare the argument of
9275 set_user_model as const.
9277 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
9278 (w32_menu_show): Constify some arguments passed to MessageBox.
9280 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
9281 to initialize Lisp objects.
9283 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
9284 initialize Lisp objects.
9286 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
9287 use variables used only on X under that condition.
9289 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
9290 variables not used there.
9292 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9294 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
9295 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
9297 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9299 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
9300 code, revealed in presence of R2L characters, character
9301 compositions, and display vectors. A better fix for Bug#16148.
9302 (extend_face_to_end_of_line): Don't reference tool_bar_window in
9303 GTK and NS builds, they don't have this member of struct frame.
9305 * dispextern.h (struct composition_it): Correct a comment for the
9308 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9310 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
9311 This prevents a compilation error on C compilers that do not
9312 default functions to return 'int' if not declared. Also, add
9313 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
9314 since it now uses inline functions.
9316 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9318 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
9319 display margins on mode line, header line, and in the frame's
9320 tool-bar window. (Bug#16165)
9322 2013-12-16 Andreas Schwab <schwab@suse.de>
9324 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
9326 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
9328 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
9331 2013-12-16 Martin Rudalics <rudalics@gmx.at>
9333 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
9335 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
9337 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
9338 intended to find bogus pointers in font objects (Bug#16140).
9339 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
9340 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
9341 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
9342 Disable for MS-Windows due to Bug#15876; apparently this
9343 requires more or less substantial changes in fontset code.
9344 * xfont.c (xfont_close):
9345 * xftfont.c (xftfont_close): Call x_display_info_for_display
9346 to check whether 'Display *' is valid (Bug#16093 and probably
9349 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9351 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
9352 Reported by Juanma Barranquero <lekktu@gmail.com>.
9354 * process.c (Fprocess_send_eof): Don't crash if someone tries to
9355 open a pty on MS-Windows. (Bug#16152)
9357 * emacs.c (decode_env_path): Fix bogus comparison against
9358 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
9360 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
9362 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
9363 (Fx_file_dialog): Add parentheses around && to silence warning.
9365 * w32term.c (construct_drag_n_drop): Remove unused local variable.
9367 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9369 * xdisp.c (extend_face_to_end_of_line): Extend background of
9370 non-default face in margin areas as well. (Bug#16151)
9371 (display_line): Call extend_face_to_end_of_line for continued
9372 lines as well, if the display margins have non-zero width.
9373 (set_glyph_string_background_width): When needed, set the
9374 extends_to_end_of_line_p flag on glyph strings to be drawn in
9375 margin areas, not only in the text area.
9377 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
9380 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
9382 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
9383 Don't worry about verify_error being t, since it has to be a list.
9385 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
9387 Use bool for boolean, focusing on headers.
9388 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
9389 No need to include <stdbool.h>, since conf_post.h does it now.
9390 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
9391 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
9392 (SET_PER_BUFFER_VALUE_P):
9393 * ccl.c, ccl.h (setup_ccl_program):
9394 * ccl.h (CHECK_CCL_PROGRAM):
9395 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
9396 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
9397 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
9398 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
9399 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
9400 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
9401 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
9402 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
9403 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
9404 (CHARSET_FAST_MAP_SET):
9405 * coding.c (decode_coding_ccl, encode_coding_ccl):
9406 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
9407 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
9408 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
9409 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
9410 (decode_coding_c_string):
9411 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
9412 * conf_post.h (has_attribute):
9413 * dispextern.h (trace_redisplay_p)
9414 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
9415 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
9416 (SET_GLYPH_FROM_CHAR_GLYPH)
9417 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
9418 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
9419 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
9420 (cursor_in_mouse_face_p):
9421 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
9422 (blank_row, prepare_desired_row)
9423 (build_frame_matrix_from_leaf_window, make_current)
9424 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
9425 (update_window, scrolling_window, update_frame_line):
9426 * disptab.h (GLYPH_FOLLOW_ALIASES):
9427 * editfns.c (Fformat):
9428 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
9429 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
9430 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
9431 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
9432 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
9433 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
9434 (FONT_DEFERRED_LOG):
9435 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
9436 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
9437 (FRAME_MOUSE_UPDATE):
9438 * fringe.c (Fdefine_fringe_bitmap):
9439 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
9440 (x_create_bitmap_from_xpm_data, xpm_load_image):
9441 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
9442 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
9443 (MERGE_INTERVAL_CACHE):
9444 * keymap.h (KEYMAPP):
9445 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
9446 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
9447 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
9448 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
9449 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
9450 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
9451 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
9452 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
9453 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
9454 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
9455 (SETUP_BUFFER_SYNTAX_TABLE):
9456 * systime.h (timespec_valid_p):
9457 * term.c (save_and_enable_current_matrix):
9458 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
9459 * xdisp.c (in_display_vector_p, display_tool_bar_line)
9460 (redisplay_internal, try_window_reusing_current_matrix)
9461 (sync_frame_with_window_matrix_rows, try_window_id)
9462 (display_menu_bar, display_tty_menu_item, display_mode_line)
9463 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
9464 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
9465 * xmenu.c (xmenu_show):
9466 * xterm.c (use_xim, x_term_init):
9467 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
9468 (struct x_bitmap_record):
9469 Use bool for booleans.
9470 * ccl.c (struct buffer_text):
9471 * ccl.h (struct ccl_program):
9472 * charset.h (struct charset):
9474 * coding.h (struct iso_2022_spec, struct coding_system):
9475 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
9476 (struct glyph_string, struct face, struct face_cache)
9477 (struct bidi_string_data, struct bidi_it)
9478 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
9480 * editfns.c (Fformat):
9481 * frame.h (struct frame):
9482 * fringe.c (struct fringe_bitmap):
9483 * intervals.h (struct interval):
9484 * keyboard.h (struct kboard):
9485 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
9486 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
9487 (struct Lisp_Buffer_Local_Value, union specbinding):
9488 * macfont.m (struct macfont_info):
9489 * process.h (struct Lisp_Process):
9490 * termchar.h (struct tty_display_info):
9491 * window.h (struct window):
9492 * xterm.h (struct x_output):
9493 Use bool_bf for boolean bit-fields.
9494 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
9495 All callers changed.
9496 * ccl.h (struct ccl_program): Remove unused members private_state,
9497 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
9499 (struct ccl_spec): Remove unused members cr_carryover,
9500 eight_bit_carryover.
9501 * conf_post.h: Include <stdbool.h>.
9502 (bool_bf): New type.
9503 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
9504 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
9505 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
9506 'do { ... } while (false)' brackets.
9507 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
9508 Args must now be expressions; all callers changed.
9509 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
9510 (PRODUCE_GLYPHS): Simplify use of boolean.
9511 * fileio.c (Fcopy_file):
9512 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
9513 * lisp.h (UNGCPRO): Return void, not int.
9514 (FOR_EACH_TAIL): Use void expression, not int expression.
9515 * region-cache.c: Reindent.
9516 * region-cache.h: Copy comments from region-cache.c, to fix
9517 incorrect remarks about booleans.
9519 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9521 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
9522 when character at point is displayed from a display vector.
9525 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
9527 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
9528 now a list of certificate validation checks that will abort a
9529 connection with an error.
9530 (Fgnutls_boot): Document it and use it.
9532 2013-12-14 Martin Rudalics <rudalics@gmx.at>
9534 * w32term.c (w32_enable_frame_resize_hack): New variable.
9535 (x_set_window_size): Use it to hack frame resizing on Windows
9538 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9540 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9541 Windows-specific code to w32.c. Change error message text to
9542 match that of Posix platforms.
9544 * w32.c (w32_copy_file): New function, most of the code copied and
9545 reworked from Fcopy_file. Improve error handling. Plug memory
9546 leak when errors are thrown. Support file names outside of the
9547 current codepage. (Bug#7100)
9549 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9551 * lread.c (load_path_default): Prototype.
9553 2013-12-13 Glenn Morris <rgm@gnu.org>
9555 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9556 (dump_path): Remove.
9557 (load-path-default): Remove `changed' argument.
9558 Do not set dump_path permanently. Simplify.
9559 (init_lread): Simplify.
9560 (syms_of_lread): Remove dump_path.
9562 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9564 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9565 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9566 2013-12-12 font-related change to avoid Bug#16128, which
9567 is quite hard to fix without even more substantial changes.
9569 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9571 * font.c (font_close_object): Check for live frame (Bug#16128).
9573 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9575 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9576 Return ptrdiff_t, not int, since it's a buffer size.
9577 Reindent/reparen some macros to a more Gnuish style.
9579 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9581 Avoid undefined behavior with huge regexp interval counts.
9582 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9583 since it's now specialized to interval counts. All uses changed.
9584 Do not assume wraparound on signed integer overflow.
9585 (regex_compile): Simplify based on the above changes.
9587 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9589 Support file names on MS-Windows that use characters outside of
9590 the current system codepage. (Bug#7100)
9592 * w32.c (get_file_security, set_file_security)
9593 (create_symbolic_link): Separate pointers and boolean flags for
9594 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9595 non-zero, else the former.
9596 (codepage_for_filenames, filename_to_utf16, )
9597 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9599 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9601 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9602 Accept only one argument; all callers changed.
9603 (dostounix_filename): Remove the second argument, now works in
9604 UTF-8. All callers changed.
9605 (parse_root): Lose DBCS code.
9606 (get_long_basename, w32_get_short_filename, init_environment)
9607 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9608 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9609 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9610 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9611 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9612 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9614 (ansi_encode_filename): New function.
9615 (get_emacs_configuration, get_emacs_configuration_options):
9617 (add_volume_info, GetCachedVolumeInformation): Run the input file
9618 name through unixtodos_filename, to ensure it is stored and
9619 referenced in canonical form.
9620 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9621 (logon_network_drive, sys_link, utime): Improve error handling.
9622 (sys_access): New function.
9623 (hashval, generate_inode_val): Unused functions deleted.
9624 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9625 (check_windows_init_file): Convert error message from UTF-8 to
9626 ANSI codepage, for display in the message box.
9627 (globals_of_w32): Set w32_unicode_filenames according to the OS
9630 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9631 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9632 (syms_of_w32term): Declare w32-unicode-filenames.
9634 * w32proc.c (new_child, delete_child): Remove code that handled
9635 unused pending_deletion and input_file members of the child struct.
9636 (create_child, sys_spawnve): Convert all file names to ANSI
9637 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9638 name cannot be encoded in ANSI codepage. Don't use
9639 unixtodos_filename, mirror slashes by hand.
9640 (record_infile, record_pending_deletion): Functions deleted.
9641 (Fw32_short_file_name): Call w32_get_short_filename instead of
9644 * w32notify.c (add_watch): Work in Unicode mode when
9645 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9646 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9647 instead, do the same with Lisp primitives.
9649 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9650 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9651 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9652 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9653 (Fw32_shell_execute): Improve error reporting.
9654 (Fdefault_printer_name): Ifdef away for Cygwin.
9656 * w32.h (struct _child_process): Remove input_file and
9657 pending_deletion members that are no longer used.
9658 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9659 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9660 (ansi_encode_filename): New and updated prototypes.
9662 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9664 (unexec): Don't use dostounix_filename, it expects a file name in
9665 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9668 * fileio.c (Ffile_name_directory, file_name_as_directory)
9669 (directory_file_name, Fexpand_file_name)
9670 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9671 arguments of dostounix_filename.
9672 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9673 use MAX_UTF8_PATH for size of file-name strings.
9674 (emacs_readlinkat): Build an explicitly unibyte string for file
9676 (syms_of_fileio) <file-name-coding-system>:
9677 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9679 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9680 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9681 directories to UTF-8.
9682 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9683 environment, and each element of the input PATH, to UTF-8.
9685 * dired.c (file_attributes): Use build_unibyte_string explicitly
9686 to make Lisp strings from user and group names.
9688 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9691 * coding.c (decode_file_name, encode_file_name): New functions.
9693 * termcap.c (tgetent): Adapt to the change in arguments of
9696 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9699 * msdos.c (dostounix_filename, init_environment): Adapt to the
9700 change in arguments of dostounix_filename.
9702 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9703 [WINDOWSNT]: Encode file names passed to the image libraries in
9706 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9707 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9709 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9710 arguments of dostounix_filename.
9712 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9714 * font.h (struct font_entity) [HAVE_NS]: New field to record
9715 font driver which was used to create this entity.
9716 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9717 frame where the font was opened.
9718 (font_close_object): Add prototype.
9719 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9720 (font_close_object): Not static any more. Lost frame arg.
9721 Adjust comment and users.
9722 * alloc.c (cleanup_vector): Call font_close_object to adjust
9723 per-frame font counters correctly. If HAVE_NS, also call
9724 driver-specific cleanup for font-entity objects.
9725 * ftfont.c (ftfont_open):
9726 * nsfont.m (nsfont_open):
9727 * w32font.c (w32font_open_internal):
9728 * xfont.c (xfont_open):
9729 * xftfont.c (xftfont_open): Save frame pointer in font object.
9730 * macfont.m (macfont_open): Likewise.
9731 (macfont_descriptor_entity): Save driver pointer to be able
9732 to call its free_entity routine when font-entity is swept.
9733 * ftxfont.c (ftxfont_open): Add eassert because frame
9734 pointer should be saved by ftfont_driver.open.
9736 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9738 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9739 input polling is used. This is still meaningful for Cygwin, see
9740 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9741 * keyboard.c (poll_for_input_1, input_polling_used):
9742 Define unconditionally.
9743 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9744 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9745 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9746 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9747 (face_for_char): Likewise. Rearrange eassert and return ASCII
9748 face for CHAR_BYTE8_P.
9749 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9751 2013-12-11 Ken Brown <kbrown@cornell.edu>
9753 * dispextern.h (erase_phys_cursor):
9754 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9756 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9758 * nsterm.m (x_free_frame_resources):
9759 * term.c (tty_free_frame_resources):
9760 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9761 face cache because it's implied by free_frame_faces anyway.
9762 * w32term.c (x_free_frame_resources): Likewise. Do not call
9763 free_frame_faces twice.
9765 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9767 * editfns.c (Fformat_time_string): Mention %F in the doc.
9769 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9771 * window.c (resize_frame_windows): Don't return immediately when
9772 the root window's size doesn't change - the minibuffer window
9773 may still have to be repositioned/resized.
9774 * xfns.c (Fx_create_frame): Always change the frame size after
9775 initializing the frame's faces.
9776 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9777 change_frame_size should already have done it.
9778 (x_new_font): Assign new tool- and menu-bar heights.
9779 (x_set_window_size_1): Account for tool- and menu-bar heights
9780 (Bug#16013). Don't set pixel sizes since change_frame_size
9781 should already have done it.
9783 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9785 Remove the option of using libcrypto.
9786 * Makefile.in (LIB_CRYPTO): Remove.
9787 (LIBES): Don't use it.
9789 2013-12-11 Juri Linkov <juri@jurta.org>
9791 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9792 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9794 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9796 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9797 drawn tool bar items (Bug#16058).
9798 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9800 2013-12-09 Ken Brown <kbrown@cornell.edu>
9802 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9804 * lisp.h (get_frame_param): Adjust conditions for prototype
9807 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9809 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9810 Avoid unused macro warning if configured --without-xft.
9812 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9814 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9816 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9818 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9820 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9822 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9824 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9826 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9828 Use libcrypto's checksum implementations if available, for speed.
9829 * Makefile.in (LIB_CRYPTO): New macro.
9832 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9833 The macro didn't conform to C99 due to type mismatch,
9834 which caused compilation failure with Sun C 5.12,
9835 and it was confusing anyway. Include window.h to declare
9836 redisplay_other_windows.
9838 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9840 * window.c (set_window_buffer): Update mode line (bug#16084).
9842 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9844 Fix minor problems found by static checking.
9845 * keyboard.c (poll_for_input_1, input_polling_used):
9846 Define only if HAVE_NTGUI.
9847 * xmenu.c (popup_activate_callback): Omit unnecessary
9848 check against USE_X_TOOLKIT, which must be defined here anyway.
9849 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9852 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9854 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9856 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9858 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9860 * nsterm.m (x_set_window_size): Remove fprintf.
9861 (init): Define always. Set applicationDidFinishLaunchingCalled
9863 (applicationDidFinishLaunching:):
9864 Set applicationDidFinishLaunchingCalled.
9865 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9868 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9870 Pixel resize changes for NS (Bug#16049).
9871 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9872 height/width. row/cols are locals.
9873 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9874 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9875 (windowWillResize): Remove gsextra. Calculate extra as in
9877 (x_new_font): Don't change frame size if fullscreen.
9878 Change size pixelwise.
9880 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9881 comment in xfns.c. Change to pixelwise call.
9883 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9885 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9888 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9890 * xterm.c (input_signal_count): Remove.
9891 (x_dispatch_event): Define unconditionally.
9892 (x_make_frame_visible): Process X events until the frame
9893 is really visible (Bug#16027).
9894 * xterm.h (x_dispatch_event): Declare unconditionally.
9896 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9898 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9900 * nsterm.m (x_set_window_size): Handle pixelwise.
9902 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9904 * w32term.c (x_new_font):
9905 * xterm.c (x_new_font): Calculate new frame size from new font
9908 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9910 * lisp.h (FOR_EACH_TAIL): New macro.
9911 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9913 * window.c (select_window): Call second wset_redisplay before we change
9914 selected_window (bug#16034).
9916 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9918 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9920 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9922 * w32xfns.c: Include window.h, to avoid a compiler warning.
9924 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9926 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9927 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9928 window_scroll takes care of it.
9929 (Fset_window_point, Fdelete_other_windows_internal)
9930 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9931 (Fsplit_window_internal, Fdelete_window_internal)
9932 (Fresize_mini_window_internal, Fset_window_configuration)
9933 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9934 cause redisplay instead of forcing a complete redisplay.
9935 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9936 we're only affecting the selected_window.
9938 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9940 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9941 directional control characters. Update type and category
9942 determination according to the UBA from Unicode v6.3.
9943 (bidi_category_t): New category EXPLICIT_FORMATTING.
9945 * dispextern.h (bidi_type_t): Update to include new bidirectional
9946 properties introduced with Unicode v6.3. (Bug#16043)
9948 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9950 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9953 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9955 * font.c (font_list_entities): Remove dummy assignment.
9956 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9957 used on graphic displays only. Remove unused 'font_encoder' member.
9958 (struct font_bitmap): Remove unused 'extra' member.
9959 * nsfont.m (nsfont_open):
9960 * w32font.c (w32font_open_internal):
9961 * ftfont.c (ftfont_get_bitmap): Adjust users.
9963 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9965 Use bool for boolean.
9966 * tparam.c (tparam1):
9967 * undo.c (record_point, record_property_change):
9968 Use bool for boolean, for local vars that are always true or false.
9970 Minor integer overflow fixes (Bug#16033).
9971 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9972 This improves on the previous fix to this function.
9973 (window_resize_check): When summing up pixel counts, don't rely on
9974 undefined behavior if the sum overflows.
9976 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9978 * window.c (Fset_window_new_pixel): Don't choke at negative
9979 argument value (Bug#16033).
9981 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9982 to avoid crash in window_box_height.
9984 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9985 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9987 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9989 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9991 Minor integer overflow fixes.
9992 * window.c (Fset_window_new_pixel, grow_mini_window):
9993 * xdisp.c (Fwindow_text_pixel_size):
9994 Avoid undefined behavior on signed integer overflow.
9995 * xfns.c (x_set_mouse_color):
9996 Check that drag shape fits in 'unsigned', since that's what X wants.
9998 2013-12-02 Eli Zaretskii <eliz@gnu.org>
10000 Improve reporting of fatal exception on MS-Windows.
10001 * w32fns.c (my_exception_handler): New function.
10002 (globals_of_w32fns): Set it up as the unhandled exception
10003 handler. Initialize exception code and address to zeros.
10004 (emacs_abort): If the exception code and address are available,
10005 print them at the beginning of the backtrace. Fix the format of
10006 printing addresses (was producing 0x0x12345678 on XP).
10009 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
10011 * eval.c (Fbacktrace__locals): New function.
10012 (syms_of_eval): Defsubr it.
10014 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
10016 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
10017 Define here to unify between...
10018 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
10019 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
10021 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10023 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
10025 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
10026 fringe background extension.
10027 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
10028 because they are now always the same as `left' and `width',
10029 respectively. Remove code for the case that `width' and
10030 `sb_width' are different.
10032 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
10034 Fix minor problems found by static checking.
10035 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
10036 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
10037 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
10039 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
10041 * image.c (imagemagick_compute_animated_image): Don't crash if we
10042 have an animation with different-sized images (bug#15313).
10044 2013-11-30 Martin Rudalics <rudalics@gmx.at>
10046 Remove some unused items introduced during pixelwise change.
10047 * window.c (window_resize_total_check): Remove unused function.
10048 * xdisp.c (remember_mouse_glyph): Remove unused label.
10049 (Ftool_bar_height): Move declaration inside #if.
10050 * xterm.c (x_set_window_size): Don't use r and c.
10052 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
10054 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
10055 `value' and `endp'.
10057 * window.c (Fset_window_configuration): Comment out unused variables.
10059 * w32term.c (w32_read_socket): Remove unused variable `buf'.
10061 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
10063 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
10065 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
10067 * gnutls.c (gnutls_audit_log_function): Only declare and define if
10068 HAVE_GNUTLS3 (Bug#16001).
10070 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
10071 if interrupts are deferred (Bug#15801).
10073 2013-11-30 Martin Rudalics <rudalics@gmx.at>
10075 Support resizing frames and windows pixelwise.
10076 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
10077 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
10078 (struct glyph_matrix): Replace window_left_col and
10079 window_top_line by window_pixel_left and window_pixel_top.
10080 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
10082 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
10083 (draw_window_divider, move_it_to, x_draw_right_divider)
10084 (x_draw_bottom_divider, change_frame_size): Add or fix
10086 * dispnew.c (change_frame_size_1): Change prototype.
10087 (adjust_glyph_matrix, required_matrix_width)
10088 (adjust_frame_glyphs_for_window_redisplay): Use pixel
10089 values instead of lines and columns.
10090 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
10091 WINDOW_TOTAL_FRINGE_WIDTH.
10092 (handle_window_change_signal, do_pending_window_change)
10093 (init_display): Adjusts calls of change_frame_size.
10094 (change_frame_size, change_frame_size_1): Handle pixelwise
10096 * frame.c (Qright_divider_width, Qbottom_divider_width):
10098 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
10099 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
10100 (x_set_internal_border_width, x_set_vertical_scroll_bars)
10101 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
10103 (set_frame_param): New function.
10104 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
10105 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
10106 (Ffringe_width, Fborder_width, Fright_divider_width)
10107 (Fbottom_divider_width): New functions, defsubr them.
10108 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
10109 New argument pixelwise.
10110 (struct frame_parm_table): New members Qright_divider_width and
10111 Qbottom_divider_width.
10112 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
10113 (x_report_frame_params): Handle Qright_divider_width and
10114 Qbottom_divider_width.
10115 (x_set_right_divider_width, x_set_bottom_divider_width):
10117 (frame_resize_pixelwise): New option.
10118 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
10119 new_pixelwise, right_divider_width and bottom_divider_width;
10120 remove total_lines; rename text_lines, text_cols, new_text_lines
10121 and new_text_cols to text_height, text_width, new_height and
10122 new_width respectively.
10123 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
10124 FRAME_TEXT_WIDTH respectively.
10125 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
10126 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
10127 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
10129 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
10130 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
10131 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
10132 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
10133 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
10134 (FRAME_TOTAL_COLS_ARG): Remove macro.
10135 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
10136 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
10137 (x_wm_set_size_hint): Handle frame pixel sizes.
10138 * indent.c (compute_motion, Fcompute_motion):
10139 Call window_body_width instead of window_body_cols.
10140 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
10141 (make_lispy_position): Handle right and bottom dividers.
10142 (Fsuspend_emacs): Pixelize call of change_frame_size.
10143 * keyboard.h: Extern Qright_divider, Qbottom_divider.
10144 * lisp.h: Extern set_frame_param.
10145 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
10147 (Fx_create_frame): Add entry for vertical_drag_cursor.
10148 Pixelize call of change_frame_size.
10149 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
10150 * nsterm.m (ns_update_window_end): Optionally draw right
10152 (x_set_window_size): Add argument pixelwise.
10153 Call check_frame_size and change_frame_size with pixelwise zero.
10154 (ns_draw_window_divider): New function.
10155 (ns_redisplay_interface): Add ns_draw_window_divider.
10156 (updateFrameSize:): Call change_frame_size with pixelwise zero.
10157 (x_new_font): Call x_set_window_size with pixelwise zero.
10158 * print.c (print_object): For a window print its sequence
10160 * term.c (Fresume_tty): Pixelize call of change_frame_size.
10161 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
10162 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10163 (w32_createwindow): Use scroll bar area width.
10164 (w32_wnd_proc): Handle bottom divider width.
10165 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
10166 (Fx_create_frame): Default divider width parameters.
10167 Caclulate sizes pixelwise. Add vertical drag cursor support.
10168 (x_create_tip_frame): Default divider widths to zero.
10169 Pixelize call to change_frame_size.
10170 (Fx_show_tip): Add handling of divider widths. Pixelize window
10171 position and sizes.
10172 (Fw32_frame_rect): New function.
10173 (frame_parm_handler w32_frame_parm_handlers): Add divider
10175 (Vx_window_vertical_drag_shape): Add variable.
10176 * w32inevt.c (resize_event, maybe_generate_resize_event):
10177 Pixelize change_frame_size calls.
10178 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
10180 * w32term.c (w32_draw_window_divider): New function.
10181 (x_update_window_end): Handle right divider.
10182 (w32_draw_fringe_bitmap, x_scroll_run)
10183 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
10184 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
10185 Calculate new frame sizes pixelwise.
10186 (x_new_font): Pixelize call to x_set_window_size.
10187 (x_check_fullscreen): Pixelize call to change_frame_size.
10188 (x_set_window_size_1, x_set_window_size): New argument
10189 pixelwise. Calculate pixelwise.
10190 (x_wm_set_size_hint): Use scroll bar area width.
10191 (w32_redisplay_interface): Add w32_draw_window_divider.
10192 * w32term.h (struct w32_output): Add vertical drag cursor.
10193 * widget.c (set_frame_size, update_wm_hints)
10194 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
10196 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
10197 * window.c (sequence_number): Restore.
10198 (Fwindow_pixel_width, Fwindow_pixel_height)
10199 (Fwindow_mode_line_height, Fwindow_header_line_height)
10200 (window_pixel_to_total, Frun_window_scroll_functions)
10201 (Fset_window_new_pixel, window_resize_apply_total)
10202 (Fwindow_resize_apply_total): New functions.
10203 (window_body_height, window_body_width): Rename from
10204 window_body_lines. New argument PIXELWISE.
10205 Calculate pixelwise.
10206 (Fwindow_body_height, Fwindow_body_width): New argument
10208 (coordinates_in_window, window_relative_x_coord): Use window's
10209 pixel width instead of total width.
10210 (replace_window, recombine_windows): Initialize pixel values.
10211 (resize_root_window, resize_frame_windows, grow_mini_window)
10212 (shrink_mini_window): New argument PIXELWISE.
10213 Calculate pixelwise.
10214 (Fdelete_other_windows_internal, adjust_window_margins)
10215 (window_resize_check, window_resize_apply)
10216 (Fdelete_window_internal, Fresize_mini_window_internal)
10217 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
10218 (check_frame_size): Rename arguments. New argument PIXELWISE.
10219 Calculate pixelwise.
10220 (set_window_buffer): Make samebuf bool. Run configuration change
10221 hook only if buffer changed.
10222 (Fset_window_buffer): Rewrite doc-string.
10223 (make_window): Initialize new_pixel slot.
10224 (Fwindow_resize_apply): Check pixel size of root window.
10225 (Fsplit_window_internal): Call 2nd argument pixel_size.
10226 Calculate pixelwise.
10227 (Fscroll_left, Fscroll_right): Call window_body_width instead of
10229 (save_window_data): New slots frame_text_width,
10230 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
10231 (saved_window): New slots pixel_left, pixel_top, pixel_height,
10233 (Fcurrent_window_configuration, Fset_window_configuration)
10234 (save_window_save, compare_window_configurations): Handle new
10235 slots in save_window_data and saved_window.
10236 (Fset_window_scroll_bars): Fix doc-string.
10237 (window_resize_pixelwise): New variable.
10238 (coordinates_in_window, Fcoordinates_in_window_p):
10240 (make_parent_window): Adjust sequence_number.
10241 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
10243 * window.h (struct window): New members new_pixel, pixel_left,
10244 pixel_top, pixel_width, pixel_height. Restore sequence_number.
10245 (wset_new_pixel): New function.
10246 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
10247 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
10248 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
10249 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
10250 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
10251 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
10252 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
10253 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
10254 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
10255 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
10256 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
10257 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
10258 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
10259 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
10260 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
10262 (resize_frame_windows, grow_mini_window, shrink_mini_window)
10263 (window_body_width, check_frame_size): Adapt external declarations.
10264 * xdisp.c (last_max_ascent): New integer.
10265 (window_text_bottom_y): Handle bottom divider.
10266 (window_box_width, window_box_height): Calculate pixelwise.
10267 (get_glyph_string_clip_rects): Handle right divider.
10268 (remember_mouse_glyph): When windows are resized pixelwise
10269 proceed with width and height set to 1.
10270 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
10271 WINDOW_TOTAL_WIDTH.
10272 (move_it_to): Calculate and return maximum x position
10274 (Fwindow_text_pixel_size): New function.
10275 (resize_mini_window, update_tool_bar): Calculate pixelwise.
10276 (tool_bar_lines_needed): Rename to tool_bar_height.
10277 Calculate pixelwise.
10278 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
10279 Calculate pixelwise.
10280 (redisplay_tool_bar): Calculate pixelwise.
10281 (redisplay_window): Calculate pixelwise. Handle dividers.
10282 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
10283 (x_draw_vertical_border): Handle dividers.
10284 (define_frame_cursor1): Handle vertical drag cursor.
10285 (x_draw_right_divider, x_draw_bottom_divider): New functions.
10286 (expose_window): Calculate pixelwise. Handle dividers.
10287 (init_xdisp): Initialize pixel values.
10288 * xfaces.c (Qwindow_divider): New face.
10289 (realize_basic_faces): Realize it.
10290 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
10291 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10292 (x_set_scroll_bar_default_width): Default actual width to 16.
10293 (Fx_create_frame): Set sizes pixelwise.
10294 (x_create_tip_frame): Default divider widths to zero.
10295 Pixelize call of change_frame_size.
10296 (Fx_show_tip): Handle divider widths. Initial pixel position
10298 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
10299 (Vx_window_vertical_drag_shape): New option.
10300 * xmenu.c (free_frame_menubar): Pixelize call of
10302 * xterm.c (x_draw_window_divider): New function.
10303 (x_update_window_end): Optionally draw right divider.
10304 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
10305 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
10306 (handle_one_xevent, x_new_font): Calculate pixelwise.
10307 (x_set_window_size_1, x_set_window_size): New argument
10308 pixelwise. Calculate pixelwise.
10309 (x_wm_set_size_hint): Pixelize call of check_frame_size.
10310 (struct x_redisplay_interface): Add x_draw_window_divider.
10311 * xterm.h (struct x_output): Add vertical_drag_cursor.
10313 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
10315 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
10316 Set invisible frames's `redisplay' when a full redisplay is requested.
10317 (redisplay_window): Set must_be_updated_p instead (bug#15999).
10318 (redisplay_mode_lines): Don't set must_be_updated_p any more.
10319 (display_mode_lines): Set it here instead.
10321 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
10323 * dispextern.h (set_window_update_flags): Remove.
10325 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10327 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
10329 * xdisp.c (REDISPLAY_SOME_P): New macro.
10330 (redisplay_internal): Use it (bug#15999).
10331 (prepare_menu_bars, redisplay_window): Use it as well.
10333 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
10335 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
10337 * w32font.c (g_b_init_get_char_width_32_w): New static var.
10338 (globals_of_w32font): Zero it out.
10339 (GetCharWidth32W_Proc): New function pointer.
10340 (get_char_width_32_w): New function.
10341 (compute_metrics): If get_glyph_outline_w returns an error, try
10342 get_char_width_32_w before declaring a failure. This avoids
10343 punishing raster (a.k.a. "bitmap") fonts by slowing down
10344 redisplay. (Bug#6364).
10346 2013-11-29 Eli Zaretskii <eliz@gnu.org>
10348 * xdisp.c (clear_mouse_face): Don't invalidate the entire
10349 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10350 highlight needs to be redisplayed. (Bug#15913)
10352 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
10354 Fix minor problems found by static checking.
10355 * buffer.h (struct buffer_text, struct buffer):
10356 * frame.h (struct frame):
10357 * window.h (struct window):
10358 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
10359 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
10360 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
10361 no-longer-valid use of HAVE_MENUS.
10362 * xdisp.c (propagate_buffer_redisplay): Now static.
10364 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10366 * xmenu.c (Fmenu_or_popup_active_p):
10367 * window.c (Fset_window_configuration):
10368 * menu.c (Fx_popup_menu, Fx_popup_dialog):
10369 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
10370 * fns.c (Fyes_or_no_p):
10371 * editfns.c (Fmessage_box, Fmessage_or_box):
10372 * alloc.c (make_save_ptr_ptr):
10373 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
10375 * window.c (Fset_window_configuration): Move select_window later.
10377 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
10379 Refine redisplay optimizations to only redisplay *some* frames/windows
10380 rather than all of them.
10381 * xdisp.c (REDISPLAY_SOME): New constant.
10382 (redisplay_other_windows, wset_redisplay, fset_redisplay)
10383 (bset_redisplay, bset_update_mode_line): New functions.
10384 (message_dolog): Use bset_redisplay.
10385 (clear_garbaged_frames): Use fset_redisplay.
10386 (echo_area_display): Use wset_redisplay.
10387 (buffer_shared_and_changed): Remove.
10388 (prepare_menu_bars): Call Vpre_redisplay_function before updating
10389 frame titles. Compute the actual set of windows redisplayed.
10390 Don't update frame titles and menu bars for frames that don't need to
10392 (propagate_buffer_redisplay): New function.
10394 (redisplay_internal): Use it. Be more selective in the set of windows
10395 we redisplay. Propagate windows_or_buffers_changed to
10396 update_mode_lines a bit later to simplify the code.
10397 (mark_window_display_accurate_1): Reset window and buffer's
10399 (redisplay_window): Do nothing if neither the window nor the buffer nor
10400 the frame needs redisplay.
10401 * window.h (struct window): Add `redisplay' field.
10402 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
10403 (redisplay_other_windows, window_list): New declarations.
10404 * window.c (select_window, Fset_window_start): Use wset_redisplay.
10405 (window_list): Not static any more.
10406 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
10407 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
10408 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
10409 * frame.c (Fmake_frame_visible): Don't redisplay everything.
10410 * frame.h (struct frame): Add `redisplay' field.
10411 Move `external_menu_bar' bitfield next to other bit-fields.
10412 (SET_FRAME_GARBAGED): Use fset_redisplay.
10413 (SET_FRAME_VISIBLE): Don't garbage the frame;
10414 Use redisplay_other_windows.
10415 * buffer.h (struct buffer): Add `redisplay' field.
10416 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
10417 (modify_overlay): Use bset_redisplay.
10418 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
10420 2013-11-28 Eli Zaretskii <eliz@gnu.org>
10422 Support w32 file notifications in batch mode.
10423 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
10424 invalid (which happens in batch mode). If non-interactive, call
10425 handle_file_notifications to store file notification events in the
10426 input queue. (Bug#15933)
10428 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
10430 * w32inevt.c (handle_file_notifications): Now external, not static.
10432 * w32term.h (handle_file_notifications): Provide prototype.
10434 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
10435 init_crit, since init_display, which does that otherwise, is not
10438 2013-11-27 Glenn Morris <rgm@gnu.org>
10440 * Makefile.in ($(lispsource)/international/charprop.el): New.
10441 (emacs$(EXEEXT)): Depend on charprop.el.
10443 2013-11-27 Eli Zaretskii <eliz@gnu.org>
10445 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
10446 deleting portions of the buffer under non-nil REPLACE argument.
10449 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
10450 directory, watch it and not its parent.
10451 (add_watch): Allow empty string in FILE.
10453 2013-11-27 Martin Rudalics <rudalics@gmx.at>
10455 * window.c (Fset_window_start, window_resize_apply)
10456 (window_scroll): Reset window_end_valid (Bug#15957).
10458 2013-11-27 Glenn Morris <rgm@gnu.org>
10460 * Makefile.in (leimdir): Now in lisp source directory.
10461 ($(leimdir)/leim-list.el): Just use ../leim .
10462 * epaths.in (PATH_DUMPLOADSEARCH):
10463 * lread.c (load_path_default):
10464 * nsterm.m (ns_load_path): No more leim directory.
10466 2013-11-26 Andreas Schwab <schwab@suse.de>
10468 * .gdbinit (xgettype): Add cast.
10470 2013-11-26 Glenn Morris <rgm@gnu.org>
10472 Preload leim-list.el.
10473 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
10474 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
10475 is a single directory.
10477 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
10479 bool-vector-subsetp is now the normal direction (Bug#15912).
10480 * data.c (Fbool_vector_subsetp): Test whether the first argument
10481 is a subset of the second one, not the reverse. Add doc string.
10483 Fix minor problems found by static checking.
10484 * lread.c (load_path_default): Now static.
10485 * textprop.c (text_property_stickiness): Be consistent about the
10486 test used when deciding whether to consider the previous character.
10487 This simplifies the code a bit.
10489 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
10491 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
10493 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
10494 (syms_of_frame): Don't defsubr them.
10496 2013-11-25 Glenn Morris <rgm@gnu.org>
10498 * lread.c (load_path_default): Change the sense of the argument.
10499 (init_lread): When EMACSLOADPATH is set, do not ignore changes
10500 from dump_path. When it is not, avoid checking dump_path twice.
10502 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
10503 uninstalled dump_path against installed Vload_path. (Bug#15964)
10505 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
10507 Export get_pos_property to Elisp.
10508 * editfns.c (Fget_pos_property): Rename from get_pos_property.
10509 (syms_of_editfns): Export it to Elisp.
10511 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
10513 2013-11-23 Romain Francoise <romain@orebokech.com>
10515 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
10516 initialization here ...
10517 (syms_of_fileio): ... from here.
10519 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
10521 * lread.c (init_lread): Fix int/Lisp_Object mixup.
10522 Please use --enable-check-lisp-object-type.
10524 2013-11-23 Glenn Morris <rgm@gnu.org>
10526 * process.c (get_process): Explicit error for dead buffers.
10528 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
10530 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
10532 2013-11-23 Glenn Morris <rgm@gnu.org>
10534 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10535 * lread.c (load_path_check): Take path to check as argument.
10536 (load_path_default): New, split from init_lread.
10537 (init_lread): Move calc of default load-path to load_path_default.
10538 Empty elements in EMACSLOADPATH now stand for the default.
10539 (load-path): Doc fix.
10540 * emacs.c (decode_env_path): Add option to treat empty elements
10541 as nil rather than ".".
10542 * callproc.c (init_callproc_1, init_callproc):
10543 * image.c (Vx_bitmap_file_path):
10544 * lisp.h (decode_env_path):
10545 * lread.c (Vsource_directory):
10546 Update for new argument spec of decode_env_path.
10548 2013-11-22 Eli Zaretskii <eliz@gnu.org>
10550 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10551 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10553 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10555 Fix some dependency problems that cause unnecessary recompiles.
10557 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10558 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10559 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10560 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10561 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10562 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10563 (boostrap-clean): No need to remove stamp-oldxmenu.
10565 Fix recently introduced bool vector overrun.
10566 This was due to an optimization that went awry.
10567 Reported by Glenn Morris in
10568 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10569 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10570 for empty vectors, undoing the 2013-11-18 change.
10571 * data.c (bool_vector_binop_driver): Rely on this.
10572 Fix bug that occasionally overran the destination.
10573 * lisp.h (struct Lisp_Bool_vector): Document this.
10575 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10577 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10580 * nsterm.m (init, run, stop:): Comment out for now, does not work
10583 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10585 * charset.c (syms_of_charset): Don't read past end of string.
10587 2013-11-19 Glenn Morris <rgm@gnu.org>
10589 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10591 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10593 Add hooks to run on gaining/losing focus. (Bug#15029)
10594 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10595 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10596 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10598 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10600 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10601 The old names predated the API change that put destination at end.
10603 Improve API of recently-added bool vector functions (Bug#15912).
10604 The old API had (bool-vector-count-matches A B)
10605 and (bool-vector-count-matches-at A B I), which gave the
10606 misleading impression that the two functions were variants, one
10607 with a location I. The new API has (bool-vector-count-population A)
10608 and (bool-vector-count-consecutive A B I) to make the distinction
10609 clearer. The first function no longer has a B argument, since the
10610 caller can easily determine the number of nils if the length and
10611 number of ts is known.
10612 * data.c (Fbool_vector_count_population): Rename from
10613 bool_vector_count_matches, and accept just 1 argument.
10614 (Fbool_vector_count_consecutive): Rename from
10615 Fbool_vector_count_matches_at.
10617 Always allocate at least one bits_word per bool vector.
10618 See Daniel Colascione in:
10619 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10620 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10621 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10622 * lisp.h (struct Lisp_Bool_vector): Document this.
10624 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10626 * insdel.c (invalidate_buffer_caches): New function, consolidated
10627 from part of prepare_to_modify_buffer.
10628 (insert_from_gap, prepare_to_modify_buffer):
10629 * coding.c (code_convert_region, code_convert_string):
10630 Call invalidate_buffer_caches. (Bug#15841)
10632 * lisp.h (invalidate_buffer_caches): Add prototype.
10634 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10636 * w32term.c (x_update_window_end): Don't invalidate the entire
10637 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10638 highlight needs to be redisplayed. (Bug#15913)
10640 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10642 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10644 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10646 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10647 while we are using Vprin1_to_string_buffer.
10649 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10650 after inserting the description string. (Bug#15907)
10652 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10654 * data.c: Work around bogus GCC diagnostic about shift count.
10655 Reported by Eli Zaretskii in
10656 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10657 (pre_value): New function.
10658 (count_trailing_zero_bits): Use it.
10660 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10662 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10663 assume C macros are not supported even under -g3 in these old GCC
10666 2013-11-15 Leo Liu <sdl.web@gmail.com>
10668 * minibuf.c (Ftry_completion, Fall_completions)
10669 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10671 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10673 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10674 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10675 This avoids placing unnecessary constants into the Emacs code.
10677 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10679 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10680 for Cygwin w32 build.
10682 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10683 for Cygwin w32 build. (Bug#15892)
10685 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10687 Simplify, port and tune bool vector implementation.
10688 * alloc.c (bool_vector_exact_payload_bytes)
10689 (bool_vector_payload_bytes): Remove.
10690 (bool_vector_fill): Return its argument.
10691 * alloc.c (bool_vector_fill):
10693 * print.c (print_object):
10694 Simplify by using bool_vector_bytes.
10695 * alloc.c (make_uninit_bool_vector):
10696 New function, broken out from Fmake_bool_vector.
10697 (Fmake_bool_vector): Use it. Use tail call.
10698 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10699 * data.c (BITS_PER_ULL): New constant.
10700 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10701 if long long versions don't exist.
10702 (shift_right_ull): New function.
10703 (count_one_bits_word): New function, replacing popcount_bits_word
10704 macro. Don't assume that bits_word is no wider than long long.
10705 (count_one_bits_word, count_trailing_zero_bits):
10706 Don't assume that bits_word is no wider than long long.
10707 * data.c (bool_vector_binop_driver, bool_vector_not):
10708 * fns.c (Fcopy_sequence):
10710 Create an uninitialized destination, to avoid needless work.
10711 (internal_equal): Simplify.
10712 (Ffillarray): Prefer tail call.
10713 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10714 contain at least one word.
10715 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10716 chars are narrower than ints.
10717 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10718 * fns.c (Fcopy_sequence):
10720 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10721 Don't try to port to hosts where bits_word values have holes; the
10722 code wouldn't work there anyway. Verify this assumption, though.
10723 (bool_vector_bytes): New function.
10724 (make_uninit_bool_vector): New decl.
10725 (bool_vector_fill): Now returns Lisp_Object.
10727 * xfns.c (xic_create_fontsetname):
10728 * xrdb.c (gethomedir): Prefer tail calls.
10730 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10732 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10733 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10735 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10736 that requires a return value.
10737 (Fset_buffer_modified_p): Take advantage of this change to do
10740 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10742 * buffer.c (Frestore_buffer_modified_p): Sync it with
10743 Fset_buffer_modified_p.
10744 (Fforce_mode_line_update): New function, moved from subr.el.
10745 (Fset_buffer_modified_p): Use them.
10746 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10748 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10750 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10751 This avoids undefined behavior when subtracting pointers into
10752 different aways. On my platform it also makes the code a tad
10753 smaller and presumably faster.
10755 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10757 * keyboard.c (command_loop_1): Use region-extract-function.
10758 * insdel.c (Qregion_extract_function): Not static any more (can we
10759 stop pretending that these vars can benefit from being marked static?).
10761 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10763 * search.c (find_newline): If buffer text is relocated during the
10764 "dumb loop", adjust C pointers into buffer text to follow suit.
10767 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10769 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10770 for conversion (Bug#15837).
10772 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10774 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10775 for the entire range of inserted characters. (Bug#15841)
10777 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10779 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10781 (realize_default_face): Remove assignment to distant-foreground if
10782 unspecified (Bug#15815).
10784 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10786 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10787 cache-long-scans disabled, since we don't want to call
10788 prepare_to_modify_buffer (in insert_1_both) for each message we
10791 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10792 from buffer.c. Improve commentary to the buffer field setter
10795 * buffer.c (bset_cache_long_scans): Static function deleted.
10796 Improve commentary to the buffer field setter functions.
10797 (init_buffer_once): Default for cache-long-scans changed to t.
10800 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10802 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10804 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10805 This bug was introduced in my 2013-06-21 change, and caused
10806 struct Lisp_Sub_Char_Table objects to be given too many slots,
10807 which broke 'make -C admin/unidata'.
10809 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10811 Import changes from mac-port 4.5.
10812 * macfont.m (mac_font_copy_default_descriptors_for_language)
10813 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10814 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10815 (macfont_language_default_font_names): New.
10816 (macfont_list): Rearrange language/charset code.
10817 (macfont_close): Don't check for macfont_info->cache.
10818 (mac_ctfont_create_preferred_family_for_attributes): New font
10819 selection code, call
10820 mac_font_copy_default_name_for_charset_and_languages.
10821 (mac_font_copy_default_descriptors_for_language)
10822 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10824 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10826 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10828 Port to C11 aligned_alloc, and fix some integer overflows.
10829 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10830 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10831 and use of posix_memalign replaced with aligned_alloc.
10832 (aligned_alloc): New function, defined or declared as needed.
10833 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10834 Don't undef; configure.ac now does this.
10835 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10836 (calloc, aligned_alloc): Check for integer overflow.
10837 (aligned_alloc): Rename from memalign. All uses changed.
10838 (memalign): New function, an alias for aligned_alloc.
10840 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10842 * xdisp.c (redisplay_internal): Fix typo in last change.
10844 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10846 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10848 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10850 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10851 redisplay--mode-lines-cause.
10852 (redisplay_internal): Keep them uptodate. Remove redundant check of
10853 buffer_shared_and_changed.
10854 * *.[chm]: Number every assignment to update_mode_lines so we
10855 can track why it is set.
10857 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10859 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10861 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10863 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10864 can track why it is set.
10866 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10868 Integer-related fixes for term.c etc.
10869 * dispextern.h (face_tty_specified_color): New function.
10870 * term.c (turn_on_face): Don't rely on undefined behavior when
10871 assigning an out-of-range value to 'long'.
10872 Simplify test for toggling highlight.
10873 (tty_capable_p): Omit last two (unused) args. All callers changed.
10874 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10875 (read_menu_input, tty_menu_activate, tty_menu_show):
10876 * xfaces.c (x_supports_face_attributes_p)
10877 (tty_supports_face_attributes_p):
10878 Use bool for boolean. All callers changed.
10879 (tty_supports_face_attributes_p): Omit defaults for color indices;
10880 no longer needed. Simplify tail call.
10882 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10884 * xdisp.c (prepare_menu_bars): Mark static.
10885 * lisp.h (prepare_menu_bars): Don't declare.
10886 * xselect.c (x_handle_selection_clear):
10887 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10889 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10891 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10892 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10894 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10896 * keyboard.c (Fcommand_error_default_function): Rename from
10897 Fdefault_error_output.
10899 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10901 * keyboard.c (Fdefault_error_output): New function, extracted from
10902 cmd_error_internal.
10903 (syms_of_keyboard): Use it for Vcommand_error_function.
10905 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10907 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10908 (init_eval): Use it to ensure handlerlist is non-NULL.
10909 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10910 (Fsignal): Adjust NULLness test of handlerlist.
10911 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10913 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10915 * callproc.c (call_process): Call prepare_to_modify_buffer before
10916 decoding text read from the sub-process, as the decoded stuff will
10917 be inserted into the buffer. This will invalidate the various
10918 caches maintained for the buffer. (Bug#15148)
10920 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10922 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10923 string of glyphless-char-display.
10925 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10927 * nsfns.m (ns_get_name_from_ioreg): New function.
10928 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10929 OSX >= 10.9. Use ns_get_name_from_ioreg.
10931 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10933 Simplify and port recent bool vector changes.
10934 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10935 only in this file. Use a more-efficient implementation if the
10936 second argument is a power of 2.
10937 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10938 Remove no-longer-necessary compile-time checks.
10939 (bool_vector_exact_payload_bytes): New function.
10940 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10941 exact payload changed to call the new function. Do not assume
10942 that the arg or result fits in ptrdiff_t.
10943 (bool_vector_fill): New function.
10944 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10946 (vroundup_ct): Don't assume arg fits in size_t.
10947 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10948 invoke set_category_set.
10949 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10950 All callers changed. Use bool_vector_set.
10951 * category.h (XCATEGORY_SET): Remove; no longer needed.
10952 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10953 bool_vector_bitref.
10954 * data.c (Faref): Use bool_vector_ref.
10955 (Faset): Use bool_vector_set.
10956 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10957 (Fbool_vector_not, Fbool_vector_count_matches)
10958 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10959 * fns.c (concat): Use bool_vector_ref.
10960 (Ffillarray): Use bool_vector_fill.
10961 (mapcar1): Use bool_vector_ref.
10962 (sxhash_bool_vector): Hash words, not bytes.
10963 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10964 a constant, since it's now used in #if.
10965 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10966 unsigned char on unusual architectures, so that we no longer
10967 assume that the number of bits per bits_word is a power of two or
10968 is a multiple of 8 or of CHAR_BIT.
10969 (Qt): Add forward decl.
10970 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10971 at least as strictly as bits_word.
10972 (bool_vector_data, bool_vector_uchar_data): New accessors.
10973 All data structure accesses changed to use them.
10974 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10975 (bool_vector_set): New functions.
10976 (bool_vector_fill): New decl.
10977 (ROUNDUP): Move to alloc.c as described above.
10979 Fix recent gnutls changes.
10980 * gnutls.c (Fgnutls_boot): Don't assume C99.
10981 * process.c (wait_reading_process_output): Fix typo in recent change.
10983 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10985 * process.c (wait_reading_process_output, read_process_output)
10986 (send_process): Check gnutls_state is not NULL.
10988 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10989 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10991 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10993 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10994 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10996 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10999 * nsfns.m (Fx_create_frame): Fix memory leak.
11001 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
11002 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
11003 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
11005 2013-11-04 Eli Zaretskii <eliz@gnu.org>
11007 * xdisp.c (message3_nolog, message_with_string): Encode the string
11008 before writing it to the terminal in a non-interactive session.
11010 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
11011 sure we concatenate them into a unibyte string.
11013 * fileio.c (make_temp_name): Encode PREFIX, and decode the
11014 resulting temporary name before returning it to the caller.
11015 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
11016 is a unibyte string, convert NAME to a unibyte string to ensure
11017 that the result is also a unibyte string.
11019 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
11020 create unibyte strings from default paths and directory/file
11023 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
11026 * callproc.c (init_callproc): Use build_unibyte_string to make
11027 sure we create unibyte strings from default paths and
11028 directory/file names.
11030 * buffer.c (init_buffer): Don't store default-directory of
11031 *scratch* in multibyte form. The original problem which led to
11032 that is described in
11033 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
11034 but it was solved long ago. (Bug#15260)
11036 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
11038 Port to stricter C99 platforms.
11039 Especially, C99 prohibits nesting a struct X inside struct Y if
11040 struct X has a flexible array member.
11041 * alloc.c (struct sdata): New type.
11042 (sdata): Implement in terms of struct sdata.
11043 Remove u member; all uses replaced by next_vector, set_next_vector.
11044 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
11045 (SDATA_DATA_OFFSET): Now a constant, not a macro.
11046 (struct sblock): Rename first_data member to data, which is now
11047 a flexible array member. All uses changed.
11048 (next_vector, set_next_vector, large_vector_vec): New functions.
11049 (vector_alignment): New constant.
11050 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
11051 (struct large-vector): Now merely a NEXT member, since the old approach
11052 ran afoul of stricter C99. All uses changed to use
11053 large_vector_vec or large_vector_offset.
11054 (large_vector_offset): New constant.
11055 * dispnew.c: Include tparam.h, for tgetent.
11056 Do not include term.h; no longer needed.
11057 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
11058 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
11059 (struct Lisp_Vector): Use a flexible array member for contents,
11060 instead of a union with a member that is an array of size 1.
11062 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
11063 fact that the struct no longer contains a union.
11064 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
11065 (struct Lisp_Save_Value, struct Lisp_Free):
11066 Use unsigned, not int, for spacers, to avoid c99 warning.
11067 (union specbinding): Use unsigned, not bool, for bitfield, as
11068 bool is not portable to pre-C99 hosts.
11070 2013-11-04 Glenn Morris <rgm@gnu.org>
11072 * emacs.c (usage_message): Mention that `-L :...' appends.
11074 2013-11-02 Glenn Morris <rgm@gnu.org>
11076 * Makefile.in (abs_builddir): Remove.
11077 (bootstrap_exe): Use relative filename.
11079 Use relative filenames in TAGS files.
11080 * Makefile.in (abs_srcdir): Remove it again.
11081 (.PHONY): Remove frc.
11082 (maintainer-clean): No more TAGS-LISP file.
11083 (TAGS): Pass relative file names to etags.
11084 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
11086 * Makefile.in (abs_srcdir): New, set by configure.
11088 (maintainer-clean): Remove pointless echo. That should be in the
11089 top-level Makefile, if anywhere. Delete TAGS-LISP.
11090 (extraclean): No s/ and m/ directories for some time.
11091 (TAGS): Also depend on ctagsfiles3.
11092 Remove no-longer-defined S_FILE.
11093 Pass absolute filenames to etags once more.
11094 (TAGS-LISP): Replace lispdir with its expansion.
11095 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
11096 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
11098 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
11100 * xfaces.c (check_lface_attrs, realize_default_face):
11101 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
11102 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
11104 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
11106 * emacs.c (original_pwd): Remove global var by making it local.
11107 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
11109 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
11111 * xfaces.c: Declare color_distance.
11112 (QCdistant_foreground): New variable.
11113 (NEAR_SAME_COLOR_THRESHOLD): New define.
11114 (load_color2): New function.
11115 (load_color): Call load_color2.
11116 (load_face_colors): Call load_color2 and if distant-color is specified
11117 calculate distant and use distant-color if colors are near.
11118 (LFACE_DISTANT_FOREGROUND): New define.
11119 (merge_face_ref, Finternal_set_lisp_face_attribute)
11120 (Finternal_get_lisp_face_attribute)
11121 (x_supports_face_attributes_p): Handle distant-foreground similar to
11123 (syms_of_xfaces): DEFSYM QCdistant_foreground.
11125 * dispextern.h (lface_attribute_index):
11126 Add LFACE_DISTANT_FOREGROUND_INDEX.
11128 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
11130 * image.c (pbm_next_char): New function.
11131 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
11132 (pbm_scan_number): Use it.
11133 (Qlibjpeg_version): New variable.
11134 (syms_of_image): DEFSYM and initialize it.
11136 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
11138 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
11140 2013-10-31 Glenn Morris <rgm@gnu.org>
11142 * emacs.c (original_pwd): New char.
11143 (main): If using --chdir, store original_pwd.
11144 (init_cmdargs): When setting Vinvocation_directory based on a
11145 relative argv[0], use original_pwd if set. (Bug#15768)
11147 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11149 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
11151 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
11153 * insdel.c: Fix minor problems found by static checking.
11154 (Qregion_extract_function): Now static.
11155 (prepare_to_modify_buffer_1): Remove unused locals.
11157 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11159 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
11160 (syms_of_xdisp): Declare pre-redisplay-function.
11161 (markpos_of_region): Remove function.
11162 (init_iterator, compute_stop_pos, handle_face_prop)
11163 (face_before_or_after_it_pos, reseat_to_string)
11164 (get_next_display_element, window_buffer_changed)
11165 (redisplay_internal, try_cursor_movement, redisplay_window)
11166 (try_window_reusing_current_matrix, try_window_id, display_line)
11167 (note_mode_line_or_margin_highlight, note_mouse_highlight)
11168 (display_string, mouse_face_from_buffer_pos): Remove region handling.
11169 * window.h (struct window): Remove field `region_showing'.
11170 * dispextern.h (struct it): Remove region_beg/end_charpos.
11171 (face_at_buffer_position, face_for_overlay_string)
11172 (face_at_string_position): Update prototypes.
11173 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
11174 (face_at_string_position): Remove `region_beg' and `region_end' args.
11175 * fontset.c (Finternal_char_font):
11176 * font.c (font_at, font_range): Adjust calls accordingly.
11177 * insdel.c (Qregion_extract_function): New var.
11178 (syms_of_insdel): Initialize it.
11179 (prepare_to_modify_buffer_1): Use it.
11181 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
11183 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
11184 * ftxfont.c (ftxfont_get_gcs):
11185 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
11186 * xfaces.c (x_free_colors, x_free_dpy_colors)
11187 (x_create_gc, unload_color):
11188 * xselect.c (x_property_data_to_lisp):
11189 * xsettings.c (parse_settings):
11190 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
11191 (get_bits_and_offset): Adjust definition.
11192 * frame.c (XParseGeometry): Adjust locals.
11193 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
11194 * regex.h (toplevel): Likewise for reg_syntax_t.
11196 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11198 * eval.c (run_hook_with_args): Use FUNCTIONP.
11200 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
11202 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
11203 fields, drop 'allocated_p' member and use -1 for uninitialized value.
11204 * w32term.h (struct w32_output): Similarly but do not use -1 because...
11205 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
11206 on MS-Windows anyway.
11207 (free_face_colors): Define only if HAVE_X_WINDOWS and...
11208 (free_realized_face): ...adjust user.
11209 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
11210 white relief pixels to -1.
11211 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
11212 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
11213 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
11215 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
11217 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
11218 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
11219 in practice now. All callers changed.
11221 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
11223 * dispextern.h (struct face): Use bitfields for 'underline_type'
11224 and 'box' members. Remove set-but-unused members 'pixmap_w' and
11225 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
11226 'stipple' member. Move 'lface' member up to help...
11227 * xfaces.c (make_realized_face): ...this function to find and
11228 clear just the members that need clearing.
11229 (load_face_colors, realize_x_face):
11230 * xdisp.c (extend_face_to_end_of_line): Adjust user.
11232 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
11234 * xftfont.c (struct xftfont_info): Remove set-but-unused
11236 (xftfont_open): Adjust user.
11237 (xftfont_get_colors): Remove useless prototype.
11239 2013-10-26 Eli Zaretskii <eliz@gnu.org>
11241 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
11242 before passing them to 'unexec'. (Bug#15260)
11244 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
11246 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
11248 2013-10-25 Eli Zaretskii <eliz@gnu.org>
11250 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
11251 the changed signature of the font driver's 'close' method.
11253 * w32font.h (w32font_close): Adjust the prototype to the change in
11254 function definition.
11256 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
11258 * w32uniscribe.c (uniscribe_close): Adapt the call to
11259 w32font_close to its new prototype.
11261 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
11263 Omit unused frame argument of font API's close function.
11264 * font.h (struct font): Drop frame argument. Adjust comment.
11265 * font.c (font_clear_cache, font_close_object): Adjust users.
11266 * ftfont.c (ftfont_close):
11267 * ftxfont.c (ftxfont_close):
11268 * macfont.m (macfont_close):
11269 * nsfont.m (nsfont_close):
11270 * w32font.c (w32font_close):
11271 * xfont.c (xfont_close):
11272 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
11273 tweak comments and make functions safe if called more than once for
11274 the same font object.
11276 Perform font-specific cleanup when font object is swept by GC. See
11277 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
11278 * alloc.c (cleanup_vector): New function.
11279 (sweep_vector): Call it for each reclaimed vector object.
11280 * font.h (struct font): Adjust comment.
11282 2013-10-24 Glenn Morris <rgm@gnu.org>
11284 * Makefile.in (abs_top_srcdir): New, set by configure.
11286 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
11288 Adjust recent font-related changes to fix bug#15686.
11289 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
11290 is a live window system frame, mark its default font too.
11292 2013-10-23 Glenn Morris <rgm@gnu.org>
11294 * Makefile.in (RUN_TEMACS): Make relative (again).
11295 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
11296 (bootstrap-emacs$(EXEEXT)):
11297 Quote entities that might contain whitespace.
11299 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
11301 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
11302 * floatfns.c (isfinite, isnan): Redefine unconditionally.
11304 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
11306 Do not allow font caches to grow too large.
11307 * alloc.c (compact_font_cache_entry, compact_font_caches):
11308 New functions or stub if not HAVE_WINDOW_SYSTEM.
11309 (compact_undo_list): Factor out from Fgarbage_collect.
11311 (mark_face_cache): Mark face font. Move down to avoid
11313 (mark_terminals): Do not mark font cache here.
11314 (Fgarbage_collect): Call compaction functions described
11315 above. Adjust comment.
11317 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
11319 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
11320 chdir to HOME (bug#15607).
11322 * nsterm.m (Qcocoa, Qgnustep): New variables.
11323 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
11324 (ns_get_color): Make selection color work for GNUstep also.
11326 2013-10-18 Eli Zaretskii <eliz@gnu.org>
11328 * keyboard.c (make_lispy_event): Remove GPM-specific code that
11329 handles mouse clicks. Instead, let GPM use the same code as all
11330 the other mice use. See the discussion starting at
11331 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
11332 for the details of the problem with the menu bar this fixes.
11334 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
11336 Remove port-specific display name lists to avoid extra
11337 complexity and data duplication with display info lists.
11338 * xterm.h (x_display_name_list): Remove declaration.
11339 * xterm.c (x_display_name_list): Remove.
11340 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
11341 * xfns.c (x_display_info_for_name, Fx_display_list):
11342 Likewise. Use x_display_list where appropriate.
11343 * w32term.h (w32_display_name_list): Remove declaration.
11344 * w32term.c (w32_display_name_list): Remove.
11345 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
11347 * w32fns.c (x_display_info_for_name, Fx_display_list):
11348 Likewise. Use x_display_list where appropriate.
11349 * nsterm.h (ns_display_name_list): Remove declaration.
11350 * nsterm.m (ns_display_name_list): Remove.
11351 (ns_term_init, syms_of_nsterm): Adjust users.
11352 * nsfns.m (ns_display_info_for_name, Fx_display_list):
11353 Likewise. Use x_display_list where appropriate.
11354 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
11355 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
11356 (mark_terminals): Mark per-terminal font cache.
11358 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
11360 Don't run timers in input-pending-p. Its new check-timers param
11361 provides the prior behavior. (Bug#15045).
11362 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
11364 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
11366 Make some functions static in non-Microsoft builds.
11367 On my platform (Fedora 19 x86-64), this shrinks the
11368 Emacs executable (text+data) by 0.25%.
11369 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
11370 (load_color) [!MSDOS]:
11371 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
11372 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
11373 * lisp.h (check_existing):
11374 * process.h (conv_sockaddr_to_lisp, network_interface_list)
11375 (network_interface_info) [!WINDOWSNT]:
11376 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
11377 Remove extern decls.
11378 * fileio.c (check_existing):
11379 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
11380 * process.c (conv_sockaddr_to_lisp, network_interface_list)
11381 (network_interface_info) [!WINDOWSNT]:
11382 * term.c (encode_terminal_code) [!WINDOWSNT]:
11383 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
11384 * xfaces.c (load_color) [!MSDOS]:
11386 * fileio.c (check_existing, check_executable, check_writable):
11387 * process.c (network_interface_list, network_interface_info):
11388 Move earlier, so that we don't need forward decls.
11389 * gnutls.c (fn_gnutls_transport_set_errno)
11390 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
11392 * w32.c (init_environment): Use faccessat rather than
11393 check_existing, partly for consistency with the rest of the code
11394 in this file, partly so that check_existing can be static.
11396 Make VALMASK visible to GDB even if clang is used (Bug#15574).
11397 * emacs.c (MAIN_PROGRAM): New macro.
11398 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
11399 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
11401 bool vector int width fixes
11402 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
11403 (Fbool_vector_count_matches_at):
11404 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
11405 can exceed PTRDIFF_MAX, at least in theory.
11406 (Fbool_vector_count_matches_at):
11407 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
11409 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
11411 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
11412 (struct sockaddr): Add forward decl, for platforms that lack it.
11414 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
11416 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
11419 2013-10-16 Eli Zaretskii <eliz@gnu.org>
11421 * w32.c (network_interface_get_info, network_interface_list)
11422 (network_interface_info): New functions. (Bug#15610)
11423 (GetAdaptersInfo_Proc): New typedef.
11424 (get_adapters_info): New wrapper function.
11425 (globals_of_w32): Initialize g_b_init_get_adapters_info.
11427 * process.h (network_interface_list, network_interface_info):
11430 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
11431 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
11432 all systems. Return non-nil for systems that HAVE_NET_IF_H and
11433 for WINDOWSNT. Doc fix.
11434 (syms_of_process): Defsubr Snetwork_interface_list and
11435 Snetwork_interface_info unconditionally.
11437 * menu.c (have_boxes): Fix redundant simulation of radio buttons
11438 in NS GUI sessions. (Bug#15629)
11440 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
11442 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
11444 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11446 * print.c (print_object): Print " ..." when truncating bool vectors.
11448 2013-10-15 Eli Zaretskii <eliz@gnu.org>
11450 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
11451 standard mouse buttons.
11453 * termhooks.h (struct input_event): Remove incorrect commentary.
11455 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11457 Disallow bool vector operations on mixed-length operands.
11458 The old behavior left garbage in the result vector sometimes,
11459 and didn't seem to be useful.
11460 * data.c (Qwrong_length_argument): New static var.
11461 (wrong_length_argument): New function.
11462 (bool_vector_binop_driver): Check that args agree in length.
11464 * keyboard.c, keyboard.h (all_kboards): Now static.
11466 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
11468 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
11469 note from the lispref.
11471 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
11473 * nsterm.h (struct ns_display_info): Remove set-but-unused
11474 member image_cache (image caches are per-terminal anyway).
11475 (FRAME_X_IMAGE_CACHE): Remove.
11476 * nsterm.m (ns_initialize_display_info): Adjust user.
11478 2013-10-14 Eli Zaretskii <eliz@gnu.org>
11480 * w32proc.c: Include mingw_time.h.
11482 * w32.c: Include mingw_time.h.
11484 Implement scrolling of TTY menus when the screen is too short.
11486 * term.c (tty_menu_display): Accept an additional argument, the
11487 menu item from which to start displaying the menu. Account for
11488 the value of Y when limiting the menu to the number of available
11490 (mi_result): New enumeration.
11491 (read_menu_input): Return enumerated value. When the y coordinate
11492 hits min_y or max_y, return scroll indication instead of wrapping
11494 (tty_menu_activate): Handle the scrolling indications from
11495 read_menu_input. Compute the first menu item to display and pass
11496 it to tty_menu_display.
11498 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11500 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
11501 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
11502 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
11503 Adjust to match the change described below.
11504 (struct terminal): Move must_write_spaces, line_ins_del_ok,
11505 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
11506 memory_below_frame members to...
11507 * termchar.h (struct tty_display_info): ...here because they're
11508 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
11509 * term.c (init_tty):
11510 * nsterm.m (ns_create_terminal):
11511 * w32term.c (w32_create_terminal):
11512 * xterm.c (x_create_terminal): Adjust users.
11513 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
11514 to filter out non-TTY frames. Adjust comment.
11515 (scrolling): Adjust user. Prefer eassert for debugging check.
11517 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11519 * xfaces.c (PT_PER_INCH): Remove unused macro.
11520 * termhooks.h (struct terminal): Remove set-but-unused
11521 member fast_clear_end_of_line.
11522 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
11523 * nsterm.m (ns_create_terminal):
11524 * term.c (init_tty):
11525 * w32term.c (w32_create_terminal):
11526 * xterm.c (x_create_terminal): Adjust users.
11528 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
11530 * lisp.h (bool_vector_size): New function.
11531 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
11532 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11533 (Fbool_vector_not, Fbool_vector_count_matches_at):
11534 Remove uses of 'eassume' that should no longer be needed,
11535 because they are subsumed by the 'eassume' in bool_vector_size.
11537 2013-10-12 Eli Zaretskii <eliz@gnu.org>
11539 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11540 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11541 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11543 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11545 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11546 have different dimensions. (Bug#15575)
11548 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11551 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11553 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11555 * term.c (tty_menu_show): Never return with unbalanced
11556 specpdl. Use eassert for debugging check. Adjust style.
11558 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11560 * term.c (read_menu_input): Make selection of menu items
11561 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11562 (tty_menu_activate): Fix off-by-one error when computing max_y.
11564 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11566 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11567 audit logging (only used with GnuTLS 3.x) and enable it.
11569 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11571 * dispnew.c (redraw_frame): Remove useless #ifdef because
11572 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11573 Also, move TTY fflush to...
11574 * term.c (tty_update_end): ...this function.
11576 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11578 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11579 the end of the frame's glyph matrix. (Bug#15575)
11581 * term.c (tty_menu_display): Don't move cursor while overwriting
11582 frame's glyphs with menu items. Limit the number of items
11583 displayed to what can be shown on the available screen lines,
11584 excluding the echo area.
11585 (tty_menu_activate): Limit the Y coordinate allowed by
11586 read_menu_input to the last screen line used for menu display.
11588 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11590 * lisp.h (eassume): New macro.
11591 Also, include <verify.h>, for 'assume'.
11592 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11593 (vroundup, vector_nbytes):
11594 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11595 (Fbool_vector_not, Fbool_vector_count_matches)
11596 (Fbool_vector_count_matches_at):
11597 Use eassume, not eassert.
11598 * casetab.c (set_identity, shuffle):
11599 * composite.c (composition_gstring_put_cache):
11600 * dispnew.c (update_frame_1):
11601 * ftfont.c (ftfont_shape_by_flt):
11602 * image.c (gif_load):
11603 * intervals.c (offset_intervals):
11604 * macfont.m (macfont_shape):
11605 Remove calls to 'assume' that are no longer needed, because
11606 --enable-gcc-warnings no longer generates bogus warnings
11607 when these calls are removed.
11609 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11611 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11613 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11615 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11616 (Qsubstitute_env_in_file_name): New var.
11617 (syms_of_fileio): Define it.
11619 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11621 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11622 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11625 * term.c (save_and_enable_current_matrix): Don't allocate and
11626 don't save margin areas.
11627 (restore_desired_matrix): Don't restore margin areas.
11628 (free_saved_screen): Don't free margin areas.
11630 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11632 * image.c: Pacify --enable-gcc-warnings.
11633 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11634 #define only if used.
11636 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11638 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11639 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11640 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11641 (gif_load): For giflib v5.x and later, display the error message
11642 produced by giflib when its functions fail.
11643 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11646 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11648 * keyboard.c (last_event_timestamp): Remove. For X selection and
11649 GTK popup menus, it may be obtained from per-frame X display info.
11650 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11651 (process_special_events): Adjust users.
11652 * keyboard.h (last_event_timestamp): Remove declaration.
11653 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11654 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11655 * menu.h (xmenu_show): Adjust prototype.
11656 * menu.c (Fx_popup_menu): Adjust user.
11657 * xselect.c (x_own_selection, x_get_foreign_selection)
11658 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11660 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11662 * keyboard.c (init_kboard): Now static. Add arg
11663 to denote window system. Adjust comment.
11664 (init_keyboard): Adjust user.
11665 (allocate_kboard): New function.
11666 (syms_of_keyboard):
11667 * nsterm.m (ns_term_init):
11668 * term.c (init_tty):
11669 * w32term.c (w32_create_terminal):
11670 * xterm.c (x_term_init): Use it.
11671 * keyboard.h (init_kboard): Remove prototype.
11672 (allocate_kboard): Add prototype.
11674 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11676 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11677 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11679 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11681 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11683 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11685 * term.c (tty_menu_activate): Flush the output stream after
11686 showing the cursor, and don't mark the frame garbaged at exit from
11687 the function. Fixes redisplay glitches when moving from one menu
11690 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11692 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11693 or throw error (Bug#15570).
11695 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11697 * intervals.c (temp_set_point_both): Move test into 'eassert',
11700 * lisp.h (eassert): Don't use 'assume'.
11701 Sometimes 'assume' wins in performance, and sometimes it loses,
11702 so it shouldn't be used all the time. Perhaps we need two
11703 flavors of 'eassert', one for where 'assume' is far more likely
11704 to help or to hurt; but that can be done later.
11705 Reported by Dmitry Antipov in
11706 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11707 Also, don't include <verify.h>; no longer needed.
11709 2013-10-09 Glenn Morris <rgm@gnu.org>
11711 * eval.c (Fcond): Doc tweak.
11713 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11715 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11716 expressions with side effects to eassert. (Bug#15565)
11718 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11720 * fns.c (hashfn_user_defined): Allow hash functions to return any
11723 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11725 Fix minor problems found by static checking.
11726 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11727 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11728 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11729 * keyboard.c (read_menu_command): Remove unused local.
11730 * lisp.h (read_menu_command): New decl.
11731 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11732 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11733 Return ptrdiff_t, not int.
11734 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11735 not int, for benefit of xpalloc.
11736 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11738 (have_menus_p): Remove; unused.
11739 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11740 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11741 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11743 (save_and_enable_current_matrix): Omit unnecessary casts.
11744 (read_menu_input): Omit local extern decl (now in lisp.h).
11745 Don't access uninitialized storage if mouse_get_xy fails.
11746 (tty_menu_activate): Mark local as initialized, for lint.
11747 (tty_menu_activate, tty_meny_show): Remove unused locals.
11749 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11751 Support menus on text-mode terminals.
11752 * xterm.h (xw_popup_dialog): Add prototype.
11754 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11755 (xmenu_show): Block input here, instead in Fx_popup_menu.
11756 (xw_popup_dialog): New function, with X-specific bits of popup
11759 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11762 * window.c (Fset_window_configuration): Use run-time tests of the
11763 frame type instead of compile-time conditionals, when menu-bar
11764 lines are considered.
11766 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11767 (w32_popup_dialog): New prototypes.
11769 * w32menu.c (Fx_popup_dialog): Function deleted.
11770 (w32_popup_dialog): New function, with w32 specific bits of popup
11771 dialogs. Block input here.
11773 * w32inevt.c (w32_console_read_socket): Minor change to add
11774 debugging TTY events.
11776 * w32fns.c (show_hourglass): If returning early because the frame
11777 is not a GUI frame, unblock input.
11779 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11780 (cursorY): New functions.
11782 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11783 WINDOWSNT, macros that call curX and curY elsewhere.
11785 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11787 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11788 specific function to hide and show cursor on a text-mode terminal.
11789 (tty_menu_struct, struct tty_menu_state): New structures.
11790 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11791 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11792 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11793 (tty_menu_locate, save_and_enable_current_matrix)
11794 (restore_desired_matrix, screen_update, read_menu_input)
11795 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11796 (tty_pop_down_menu, tty_menu_last_menubar_item)
11797 (tty_menu_new_item_coords, tty_menu_show): New functions.
11798 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11800 * nsterm.h (ns_popup_dialog): Adjust prototype.
11802 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11803 of in x-popup-menu.
11804 (ns_popup_dialog): Adapt order of arguments to the other
11805 *_menu_show implementations.
11806 (Fx_popup_dialog): Function deleted.
11808 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11810 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11812 * menu.c (have_boxes): New function.
11813 (single_keymap_panes): Use it instead of a compile-time
11815 (single_menu_item): Use run-time tests of the frame type instead
11816 of compile-time conditionals.
11817 (encode_menu_string): New function.
11818 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11819 the macro, since different types of frame need different encoding
11821 (digest_single_submenu): Use run-time tests of frame type instead
11822 of, or in addition to, compile-time conditionals.
11823 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11824 (Fx_popup_menu): Detect when the function is called from keyboard
11825 on a TTY. Don't barf when invoked on a text-mode frame.
11826 Check frame type at run time, instead of compile-time conditionals for
11827 invoking terminal-specific menu-show functions.
11828 Call tty_menu_show on text-mode frames.
11829 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11830 run time to determine which alternative to invoke; support dialogs
11833 * keyboard.h <Qmouse_movement>: Declare.
11835 * keyboard.c <Qmouse_movement>: Now extern.
11836 <Qecho_keystrokes>: New static variable.
11837 (read_key_sequence): Accept an additional argument, a flag to
11838 prevent redisplay during reading of the key sequence. All callers
11840 (read_menu_command): New function.
11841 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11843 (toolkit_menubar_in_use): New function.
11844 (make_lispy_event): Use it instead of a compile-time test.
11846 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11847 window-system being available.
11849 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11850 to x-popup-dialog on the frame type, they all now support popup
11853 * dispnew.c (save_current_matrix): Save the margin areas.
11854 (restore_current_matrix): Restore margin areas.
11855 (update_frame_with_menu): New function.
11857 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11860 * alloc.c (make_save_ptr): Now compiled unconditionally.
11862 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11864 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11865 (redraw_frame, update_frame): Adjust users.
11866 * dispextern.h (set_window_update_flags): Adjust prototype.
11867 * xdisp.c (redisplay_internal): When updating all frames with zero
11868 windows_or_buffers_changed, assume that only the windows that shows
11869 current buffer should be really updated.
11871 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11873 Do not allocate huge temporary memory areas and objects while encoding
11874 for file I/O, thus reducing an enormous memory usage for large buffers.
11875 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11876 * coding.h (struct coding_system): New member raw_destination.
11877 * coding.c (setup_coding_system): Initialize it to zero.
11878 (encode_coding_object): If raw_destination is set, do not create
11879 dst_object. Add comment.
11880 * fileio.c (toplevel): New constant E_WRITE_MAX.
11881 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11882 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11884 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11886 * nsterm.m (windowDidExitFullScreen:)
11887 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11889 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11891 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11892 * keyboard.c (unblock_input_to): Don't process pending signals
11893 if a fatal error is in progress.
11895 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11896 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11897 they're talking about words in Lisp bool vectors.
11898 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11899 * data.c (popcount_bits_word): Rename from popcount_size_t.
11900 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11903 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11905 Improve support for popcount and counting trailing zeros (Bug#15550).
11906 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11907 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11908 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11909 (popcount_size_t_msc, popcount_size_t_gcc):
11910 Remove; now done by Gnulib.
11911 (popcount_size_t): Now a macro that defers to Gnulib.
11912 (count_trailing_zero_bits): Return int, for consistency with
11913 Gnulib and because Emacs prefers signed to unsigned int.
11914 Don't assume that size_t is either unsigned int or unsigned long
11915 or unsigned long long.
11916 (size_t_to_host_endian): Do not assume that size_t is either
11917 exactly 32 or exactly 64 bits wide.
11918 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11919 etc., so that it's now an enum constant, not a macro.
11920 No need to assume that it's either 32 or 64.
11922 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11924 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11927 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11929 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11930 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11932 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11934 emacs_read and emacs_write now use void *, not char *.
11935 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11936 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11937 Buffer arg is now void *, not char *. This matches plain
11938 'read' and 'write' better, and avoids a constraint violation
11939 on Solaris 9 with Oracle Studio.
11941 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11943 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11944 memset to explicit loop. Otherwise copy largest possible chunk
11945 from initialized to uninitialized part, thus allowing the longer
11946 memcpy runs and reducing the number of loop iterations.
11948 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11950 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11951 hide toolbar (Bug#15388).
11952 (windowDidEnterFullScreen:): If presentation options are zero,
11953 set them here (Bug#15388).
11954 (ns_update_auto_hide_menu_bar): Remove runtime check.
11955 Don't auto hide dock unless menubar is also auto hidden.
11957 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11959 * editfns.c (message): Mention batch mode in doc string.
11961 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11963 * nsterm.m (check_native_fs): Remove erroneous comment.
11965 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11967 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11968 uses find_newline instead of scan_newline and so doesn't move point.
11970 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11972 Use hardware support for byteswapping on glibc x86 etc.
11973 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11974 whereas the old swap64 needed 30.
11975 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11976 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11977 Use byteswap.h's macros to swap bytes.
11978 * lisp.h (swap16, swap32, swap64): Remove.
11979 All uses replaced by bswap_16, bswap_32, bswap_64.
11981 * bytecode.c (exec_byte_code): Use some more volatile variables
11982 to work around local variables getting clobbered by longjmp.
11983 Port to pre-C99, which doesn't allow decls after stmts.
11985 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11987 * lisp.h (eassert): Assume that COND is true when optimizing.
11988 In other words, take on the behavior of eassert_and_assume.
11989 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11990 (eassert_and_assume): Remove. All uses replaced by eassert.
11992 * xdisp.c (Qglyphless_char): Now static.
11994 Adjust to merge from gnulib.
11995 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11996 * lisp.h: Include <verify.h>, for 'assume'.
11998 * eval.c (clobbered_eassert): New macro.
11999 (internal_catch, internal_condition_case)
12000 (internal_condition_case_1, internal_condition_case_2)
12001 (internal_condition_case_n): Use it instead of eassert
12002 when the argument contains locals clobbered by longjmp.
12003 Don't use clobbered locals outside of clobbered_eassert.
12004 (internal_lisp_condition_case): Use a volatile variable
12005 to work around a local variable's getting clobbered.
12007 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
12009 * lisp.h (struct handler): Merge struct handler and struct catchtag.
12010 (PUSH_HANDLER): New macro.
12011 (catchlist): Remove.
12012 (handlerlist): Always declare.
12014 * eval.c (catchlist): Remove (merge with handlerlist).
12015 (handlerlist, lisp_eval_depth): Not static any more.
12016 (internal_catch, internal_condition_case, internal_condition_case_1)
12017 (internal_condition_case_2, internal_condition_case_n):
12019 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
12020 handlerlist/catchlist.
12021 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
12022 handlerlist which can only handle a single condition-case handler at
12024 (find_handler_clause): Simplify since we only a single branch here
12027 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
12029 (bcall0): New function.
12030 (exec_byte_code): Add corresponding cases. Improve error message when
12031 encountering an invalid byte-code. Let Bunwind_protect accept
12032 a function (rather than a list of expressions) as argument.
12034 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
12035 and make them unconditional now that they're heap-allocated.
12037 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
12039 * charset.c (Fdecode_char, Fencode_char): Remove description of
12040 `restriction' arg. now that it's hidden by advertised-calling-convention.
12042 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
12044 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
12045 Remove unused variable (from mac-port).
12046 (macfont_draw): Use s->ybase for correct y position.
12048 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
12050 * frame.h (struct frame): Drop has_minibuffer member because...
12051 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
12052 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
12054 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
12056 * window.h (struct window): Prefer enum text_cursor_kinds to int
12057 for phys_cursor_type member. Move the latter, phys_cursor_width,
12058 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
12059 * window.c (replace_window, make_window): Adjust users.
12061 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
12063 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
12064 this module is never compiled otherwise.
12066 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
12068 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
12071 2013-09-29 Eli Zaretskii <eliz@gnu.org>
12073 * xdisp.c (get_next_display_element): Don't call face_for_font in
12074 a build configured --without-x. (Bug#15484)
12076 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
12078 * window.c (calc_absolute_offset): #elif should be #elif defined.
12080 * frame.c (delete_frame): Block/unblock input to overcome race
12081 condition (Bug#15475).
12083 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
12085 * frame.c (delete_frame): Record selected frame only after
12086 calling Qdelete_frame_functions (Bug#15477).
12088 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
12090 * nsterm.m (ns_selection_color): Remove.
12091 (ns_get_color): Check for ns_selection_(fg|bg)_color using
12092 NSColor selectedText(Background)Color. Only for COCOA.
12093 (ns_term_init): Remove assignment of ns_selection_color, logic
12094 moved to ns_get_color.
12096 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
12097 NS_SELECTION_COLOR_DEFAULT.
12098 (NS_SELECTION_FG_COLOR_DEFAULT): New.
12100 2013-09-28 Eli Zaretskii <eliz@gnu.org>
12102 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
12103 frame' does not have the tool_bar_window member.
12105 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
12107 Signal error when reading an empty byte-code object (Bug#15405)
12108 * lread.c (read1): Signal error.
12109 * alloc.c (make_byte_code): eassert header size.
12110 (sweep_vectors): Change an int to size_t.
12112 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12114 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
12115 instead of ints, as it's the usual style for offsetof constants. See:
12116 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
12118 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
12119 This is ugly, but it should fix the performance problem for older
12120 GCC versions in the short run. I'll look into integrating the
12121 Gnulib module for popcount, as a better fix.
12122 See the thread starting in:
12123 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
12124 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
12125 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
12126 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
12127 (popcount_size_t): Use it.
12129 2013-09-24 Daniel Colascione <dancol@dancol.org>
12131 * process.c (Fnetwork_interface_info): Fix build break due to
12134 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12136 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
12137 Prefer signed to unsigned integers where either will do.
12138 No need for 'const' on locals that do not escape.
12139 Omit easserts with unnecessary and unportable assumptions about
12140 alignment. Avoid unnecessary casts to char *.
12142 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
12144 Use union for the payload of struct Lisp_Vector.
12145 This helps to avoid a few glitches dictated by C's aliasing rules.
12146 * lisp.h (struct Lisp_Vector): Use union for next and
12147 contents member. Adjust comment. Change related users.
12148 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
12149 Related users changed.
12150 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
12151 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
12152 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
12153 * xfaces.c, xfont.c, xmenu.c: Related users changed.
12155 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
12157 Optimize glyph row clearing and copying routines.
12158 * dispextern.h (struct glyph_row): Change layout of struct
12159 glyph_row to help copy_row_except_pointers. Adjust comment.
12160 * dispnew.c (null_row): Remove.
12161 (clear_glyph_row): Use offsetof and memset to find and clear
12162 just the members that need clearing. Adjust comment.
12163 (copy_row_except_pointers): Likewise for copying.
12165 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12167 Some minor cleanups of recently-added bool vector code.
12168 * conf_post.h (assume): Always return void. Use lint version
12169 only if GCC and MSC versions don't apply.
12170 * conf_post.h (assume):
12171 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
12172 Depend on _MSC_VER, not __MSC_VER, for consistency with
12174 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
12175 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
12176 (bool_vector_binop_driver, count_trailing_zero_bits)
12177 (size_t_to_host_endian): Now static, not static inline;
12178 the latter isn't needed with modern compilers and doesn't
12179 work with older compilers anyway.
12181 * alloc.c (valgrind_p): Use bool for boolean.
12183 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
12185 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
12186 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
12187 (display_last_displayed_message_p, message_buf_print)
12188 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
12189 Use bool for boolean.
12190 * dispextern.h (cancel_line, init_desired_glyphs):
12191 Remove ancient leftover.
12192 (help_echo_showing_p, hourglass_shown_p):
12193 * lisp.h (noninteractive_need_newline): Adjust declaration.
12195 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
12197 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
12199 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
12200 ...this file and convert the latter to static. Adjust comment.
12201 (make_initial_frame):
12202 * window.c (init_window_once): Adjust user.
12203 * frame.h (last_nonminibuf_frame): Remove declaration.
12204 * lisp.h (selected_frame): Likewise.
12205 * msdos.c (the_only_display_info): Adjust comment.
12207 2013-09-23 Eli Zaretskii <eliz@gnu.org>
12209 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
12210 computing the end column of mouse-highlight that comes from
12211 display or overlay strings. (Bug#15437)
12212 (note_mouse_highlight): Adapt calculation of last argument to
12213 mouse_face_from_string_pos to the above change.
12215 * conf_post.h (__has_builtin): Define to zero, if undefined, on
12216 all platforms, not just for clang.
12218 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
12220 * filelock.c (lock_file_1): Rearrange to remove compiler warning
12221 about excess arguments to snprintf.
12223 * conf_post.h(assume): Use __builtin_unreachable for clang.
12225 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
12227 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
12228 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
12230 2013-09-23 Daniel Colascione <dancol@dancol.org>
12232 * alloc.c (USE_VALGRIND): New macro; on by default
12233 when ENABLE_CHECKING.
12234 (mark_maybe_object, mark_maybe_pointer)
12235 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
12237 (valgrind_p) [USE_VALGRIND]: New variable.
12238 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
12240 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
12242 * process.c (wait_reading_process_output): Change int pnamelen to
12245 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
12246 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
12247 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
12248 argument to unsigned long to avoid warning.
12249 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
12251 * conf_post.h (assume): Fix compiler error: x shall be cond.
12253 2013-09-22 Daniel Colascione <dancol@dancol.org>
12255 * xfns.c (x_get_monitor_attributes): Suppress unused variable
12256 warning when compiling without a window system.
12258 2013-09-22 Daniel Colascione <dancol@dancol.org>
12260 * data.c (Qbool_vector_p): New symbol.
12261 (bool_vector_spare_mask, popcount_size_t_generic)
12262 (popcount_size_t_msc, popcount_size_t_gcc)
12264 (bool_vector_binop_driver)
12265 (count_trailing_zero_bits, size_t_to_host_endian)
12266 (Fbool_vector_exclusive_or)
12267 (Fbool_vector_union)
12268 (Fbool_vector_intersection, Fbool_vector_set_difference)
12269 (Fbool_vector_subsetp, Fbool_vector_not)
12270 (Fbool_vector_count_matches)
12271 (Fbool_vector_count_matches_at): New functions.
12272 (syms_of_data): Intern new symbol, functions.
12273 * alloc.c (bool_vector_payload_bytes): New function.
12274 (Fmake_bool_vector): Instead of calling Fmake_vector,
12275 which performs redundant initialization and argument checking,
12276 just call allocate_vector ourselves. Make sure we clear any
12277 terminating padding to zero.
12278 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
12279 instead of open-coding the size calculation.
12280 (vroundup_ct): New macro.
12281 (vroundup): Assume argument >= 0; invoke vroundup_ct.
12282 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
12283 * composite.c (composition_gstring_put_cache):
12284 Change lint_assume to assume.
12285 * conf_post.h (assume): New macro.
12286 (lint_assume): Remove.
12287 * dispnew.c (update_frame_1): Change lint_assume to assume.
12288 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
12290 * image.c (gif_load): Change lint_assume to assume.
12291 * lisp.h (eassert_and_assume): New macro.
12292 (Qbool_vector_p): Declare.
12293 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
12294 (swap16, swap32, swap64): New inline functions.
12295 * macfont.m (macfont_shape): Change lint_assume to assume.
12296 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
12297 * xsettings.c (parse_settings): Use new swap16 and
12298 swap32 from lisp.h instead of file-specific macros.
12300 2013-09-22 Eli Zaretskii <eliz@gnu.org>
12302 * xdisp.c (try_window_id): Don't abort if cursor row could not be
12303 found (which can legitimately happen when the glyph row at the
12304 window start is disabled in the current_matrix. (Bug#15365)
12306 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
12308 Fix syntax.h bug introduced by recent INLINE change.
12309 syntax.h defined an extern inline function SYNTAX_ENTRY that was
12310 conditionally compiled one way in some modules, and a different
12311 way in others. This doesn't work with extern inline functions,
12312 which must have the same definition in all modules, because the
12313 defining code might be shared across modules, depending on the
12314 implementation. Symptoms reported by Martin Rudalics in:
12315 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
12316 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
12317 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
12318 overriding the corresponding functions in syntax.h.
12319 * syntax.h (syntax_property_entry, syntax_property_with_flags)
12320 (syntax_property): New inline functions.
12321 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
12322 Rewrite in terms of these new functions.
12324 2013-09-21 Eli Zaretskii <eliz@gnu.org>
12326 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
12327 not chars_in_text, whose result depends on the multibyteness of
12328 the current buffer. (Bug#15426)
12330 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
12332 Port recent change to hosts where pointers aren't 'long'.
12333 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
12334 Don't assume that pointers are the same width as 'long'.
12335 Add a compile-time check that a pointer fits into two X slots.
12337 A simpler, centralized INLINE.
12338 * conf_post.h (INLINE): Define only if not already defined.
12339 This allows us to use a single INLINE, defined by one file
12341 * emacs.c (INLINE): Define it.
12342 Also, include category.h, charset.h, composite.h, dispextern.h,
12343 syntax.h, systime.h, so that their INLINE definitions are expanded
12344 properly for Emacs.
12345 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
12346 * buffer.h, buffer.c (BUFFER_INLINE):
12347 * category.h, category.c (CATEGORY_INLINE):
12348 * character.h, character.c (CHARACTER_INLINE):
12349 * charset.h, charset.c (CHARSET_INLINE):
12350 * composite.h, composite.c (COMPOSITE_INLINE):
12351 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
12352 * frame.h, frame.c (FRAME_INLINE):
12353 * intervals.h, intervals.c (INTERVALS_INLINE):
12354 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
12355 * lisp.h, alloc.c (LISP_INLINE):
12356 * process.h, process.c (PROCESS_INLINE):
12357 * syntax.h, syntax.c (SYNTAX_INLINE):
12358 * systime.h, sysdep.c (SYSTIME_INLINE):
12359 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
12360 * window.h, window.c (WINDOW_INLINE):
12361 Remove. All uses replaced with INLINE.
12363 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
12365 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
12366 to avoid Bug#15398.
12368 2013-09-19 Eli Zaretskii <eliz@gnu.org>
12370 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
12371 'const char *' to avoid compiler warnings due to similar change in
12372 the prototype of x_get_string_resource.
12374 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12376 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
12377 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
12378 going to replace static variables below. Adjust comments.
12379 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
12380 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
12381 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
12382 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
12383 Related users changed.
12384 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
12385 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
12386 last_mouse_movement_time, going to replace static variables below.
12388 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
12389 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
12391 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
12392 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
12393 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
12394 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
12395 static variables below.
12396 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
12397 (last_mouse_scroll_bar): Remove.
12398 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
12399 (mouseExited): Related users changed.
12401 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12403 Do not use external array to process X scroll bar messages.
12404 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
12405 (x_send_scroll_bar_event): Pack window pointer into two slots
12406 of XClientMessageEvent if we're 64-bit. Adjust comment.
12407 (x_scroll_bar_to_input_event): Unpack accordingly.
12409 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12411 Ifdef away recent changes which aren't relevant to NS port.
12412 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
12413 [!HAVE_NS]: Declare as such.
12414 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
12415 [!HAVE_NS]: Define as such.
12417 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12419 * frame.c (x_redo_mouse_highlight): New function
12420 to factor out common code used in W32 and X ports.
12421 * dispextern.h (x_redo_mouse_highlight): Add prototype.
12422 * xterm.h (struct x_display_info):
12423 * w32term.h (struct w32_display_info):
12424 * nsterm.h (struct ns_display_info): New members
12425 last_mouse_motion_frame, last_mouse_motion_x and
12426 last_mouse_motion_y, going to replace static variables below.
12427 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
12428 (redo_mouse_highlight): Remove.
12429 (note_mouse_movement, syms_of_xterm): Adjust user.
12430 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
12431 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
12432 (redo_mouse_highlight): Remove.
12433 (note_mouse_movement, syms_of_w32term): Adjust user.
12434 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
12435 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
12437 (note_mouse_movement, mouseMoved, syms_of_nsterm):
12438 * nsfns.m (compute_tip_xy): Adjust user.
12440 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12442 * frame.c (x_mouse_grabbed): New function.
12443 * dispextern.h (x_mouse_grabbed): Add prototype.
12444 (last_mouse_frame): Remove declaration.
12445 * xterm.h (struct x_display_info):
12446 * w32term.h (struct w32_display_info):
12447 * nsterm.h (struct ns_display_info): New member
12448 last_mouse_frame, going to replace...
12449 * xdisp.c (last_mouse_frame): ...global variable.
12450 (note_tool_bar_highlight):
12451 * w32term.c (w32_mouse_position, w32_read_socket):
12452 * xterm.c (XTmouse_position, handle_one_xevent):
12453 Use x_mouse_grabbed.
12454 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
12456 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12458 * w32term.c (w32_read_socket): Avoid temporary
12459 variables in a call to x_real_positions.
12460 * xterm.c (handle_one_xevent): Likewise.
12462 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12464 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
12465 (x_icon_type): Remove prototype.
12466 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
12467 * frame.c (x_icon_type): Remove.
12468 * w32term.c (x_make_frame_visible, x_iconify_frame):
12469 * xterm.c (x_make_frame_visible, x_iconify_frame):
12470 Use x_set_bitmap_icon to factor out common code.
12472 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12474 * dispextern.h (check_x_display_info, x_get_string_resource):
12475 Declare here just once and unify the latter.
12476 * frame.c (check_x_display_info, x_get_string_resource):
12477 * nsterm.h (check_x_display_info):
12478 * xrdb.c (x_get_string_resource):
12479 * xterm.h (check_x_display_info): Remove prototypes.
12480 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
12481 * w32reg.c (x_get_string_resource): Likewise.
12482 (w32_get_rdb_resource): Adjust user.
12484 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12486 * xterm.h (struct x_display_info): New member
12487 x_pending_autoraise_frame, going to replace...
12488 * xterm.c (pending_autoraise_frame): ...static variable.
12489 (x_new_focus_frame, XTread_socket): Adjust users.
12490 * w32term.h (struct w32_display_info): New member
12491 w32_pending_autoraise_frame, going to replace...
12492 * w32term.c (pending_autoraise_frame): ...global variable.
12493 (x_new_focus_frame, w32_read_socket): Adjust users.
12495 2013-09-17 Glenn Morris <rgm@gnu.org>
12497 * xdisp.c (message_dolog): If we create *Messages*,
12498 switch it to messages-buffer-mode.
12500 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
12502 Don't overuse 'const' in types of locals.
12503 * bidi.c (bidi_count_bytes):
12504 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
12505 (xg_event_is_for_scrollbar):
12506 * xselect.c (x_handle_property_notify)
12507 (x_handle_selection_notify, x_handle_dnd_message):
12508 * xsettings.c, xsettings.h (xft_settings_event):
12509 * xterm.c (x_handle_net_wm_state, handle_one_event)
12510 (x_menubar_window_to_frame, x_detect_focus_change)
12511 (construct_mouse_click, note_mouse_movement)
12512 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12513 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12514 (handle_one_xevent, x_handle_net_wm_state):
12515 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
12516 (x_handle_dnd_message):
12517 Avoid unnecessary 'const', typically the second 'const' in
12518 'const foo * const arg', a 'const' that does not affect the API
12519 and doesn't significantly help the human reader.
12521 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12523 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
12524 only if Glib < 2.36.0.
12525 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
12526 * xsettings.c (init_gconf, init_gsettings): Do not check
12528 * xterm.c (handle_one_xevent): Do not call to x_clear_area
12530 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
12532 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
12534 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12535 before calling g_type_init.
12537 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12539 * nsterm.m (syms_of_nsterm): ... to here.
12541 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12543 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12544 (ignore_next_mouse_click_timeout): Use Time as X does.
12545 (handle_one_xevent): Avoid cast and use unsigned comparison.
12547 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12549 Do not copy X event in handle_one_xevent except KeyPress case.
12550 Wnen XEvent is processed, it is unlikely to be changed except
12551 KeyPress case, so we can avoid copying and use const pointer to
12552 const data to make sure that an event is not changed elsewhere.
12553 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12554 const' and do not create local copy except for the KeyPress event.
12555 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12556 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12557 (x_handle_net_wm_state, x_menubar_window_to_frame)
12558 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12559 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12560 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12561 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12562 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12563 (x_handle_dnd_message):
12564 * xsettings.c (xft_settings_event):
12565 Use 'const XEvent * const' where appropriate.
12566 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12568 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12570 Fix X event waiting to handle multiple frames.
12571 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12572 * xterm.c (pending_event_wait): Remove. Adjust users.
12573 (x_detect_focus_change): Pass frame arg.
12574 (handle_one_xevent): Find related frame early and clear per-frame
12575 wait_event_type only if this is an event for the relevant frame.
12576 (x_wait_for_event): Use per-frame wait_event_type.
12578 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12580 * nsfns.m (Fx_create_frame): Fix font driver registration for
12583 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12584 for syms_of_macfont.
12586 * nsterm.m: Include macfont.h.
12587 (ns_tmp_flags, ns_tmp_font): Remove.
12588 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12589 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12590 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12591 (changeFont:): Fix code style. Check for font driver type when
12594 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12597 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12598 (nsfont_open): Set font driver type.
12599 Set font->ascent and font->descent. Figure out font instead of
12600 ns_tmp_font, and flags instead of ns_tmp_flags.
12601 Fix indentation. Remove call to ns_draw_text_decoration,
12604 * nsfns.m: Include macfont.h.
12605 (Fx_create_frame): Register macfont driver, make a better default font.
12606 (Fns_popup_font_panel): Get font from macfont driver, if used.
12608 * macfont.m, macfont.h, macuvs.h: New files.
12610 * font.h: Declare syms_of_macfont.
12612 * font.c (syms_of_font): Call syms_of_macfont.
12614 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12616 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12618 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12619 and it is always zero for others, so I assume that this is an ancient
12620 leftover which nobody will want to change any more.
12621 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12622 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12623 * frame.c (x_set_scroll_bar_width):
12624 * w32fns.c (w32_createscrollbar):
12625 * w32term.c (w32_set_vertical_scroll_bar):
12626 * xfns.c (x_set_scroll_bar_default_width):
12627 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12628 (x_scroll_bar_expose): Related users changed.
12630 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12632 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12633 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12634 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12636 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12637 Define once here...
12638 * nsterm.h, w32term.h, xterm.h: ...and not here.
12639 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12640 Remove unused Xisms.
12641 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12642 these modules are never compiled otherwise.
12644 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12646 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12647 Doc fix. (Bug#15375)
12649 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12651 Unify Fx_focus_frame between all ports.
12652 * frame.h (x_focus_frame): New prototype.
12653 * xfns.c (Fx_focus_frame): Remove.
12654 (syms_of_xfns): Do not defsubr it.
12655 (x_focus_frame): X implementation.
12656 * nsfns.m (Fx_focus_frame): Remove.
12657 (syms_of_nsfns): Do not defsubr it.
12658 (x_focus_frame): NS implementation.
12659 * w32term.c (Fx_focus_frame): Remove.
12660 (x_focus_on_frame): Rename to...
12661 (x_focus_frame): W32 implementation.
12662 * w32term.h (x_focus_on_frame): Remove prototype.
12663 * w32fns.c (Fx_focus_frame): Remove.
12664 (syms_of_w32fns): Do not defsubr it.
12665 * frame.c (Fx_focus_frame): Define here.
12666 (syms_of_frame): Defsubr here.
12667 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12669 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12671 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12672 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12673 each port to reference the port-specific window system data.
12674 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12675 (FRAME_DISPLAY_INFO): Define.
12676 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12677 (FRAME_DISPLAY_INFO): Define. Adjust users.
12678 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12679 (FRAME_DISPLAY_INFO): Define. Adjust users.
12680 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12681 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12682 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12683 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12684 * xselect.c, xterm.c: All related users changed.
12686 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12688 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12689 (x_menubar_window_to_frame): Remove prototypes.
12690 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12691 (x_menubar_window_to_frame, x_top_window_to_frame):
12693 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12694 (x_menubar_window_to_frame, x_top_window_to_frame):
12695 ...to here and convert all but the last to static.
12697 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12699 * lisp.mk (lisp): Add w32-common-fns.elc.
12701 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12703 * charset.c (char_charset): Document an exception for char-charset.
12705 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12707 * xterm.h (x_display_info): New field last_user_time...
12708 * xterm.c (toplevel): ...to replace static last_user_time.
12709 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12711 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12713 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12714 scroll bar values to prevent thumb from disappear and update comment.
12716 2013-09-11 Glenn Morris <rgm@gnu.org>
12718 * emacs.c (usage_message): Possessive apostrophe tweak.
12720 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12722 * nsterm.m (syms_of_nsterm): Use Qns.
12723 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12724 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12725 * xfns.c (x_display_info_for_name, Fx_open_connection):
12726 Remove old '#if 0' code.
12727 (syms_of_xfns): Use Qx.
12728 * termhooks.h (fullscreen_hook): Remove the leftover.
12729 (struct terminal): Fix typo in comment.
12731 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12733 Cleaning up a few X scroll bar bits.
12734 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12735 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12736 New member last_seen_part, going to replace...
12737 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12738 (xt_action_hook) [USE_LUCID]: Adjust user.
12739 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12740 Lucid-specific scroll bar support.
12741 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12742 to int and adjust to use last_seen_part member.
12743 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12744 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12745 Initialize last_seen_part.
12747 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12749 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12750 insert-buffer-substring an empty string.
12752 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12754 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12755 avoiding a GCC warning.
12757 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12759 Ifdef away frame tool bar code when it is not really used.
12760 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12761 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12762 and minimize_tool_bar_window_p under the above.
12763 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12764 (fset_tool_bar_window): Likewise.
12765 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12766 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12767 (change_frame_size_1):
12768 * window.c (window_from_coordinates, Frecenter): Adjust users.
12769 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12770 code is not really used.
12771 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12772 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12773 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12774 [!USE_GTK && !HAVE_NS]: Define as such.
12775 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12776 (note_mouse_highlight, expose_frame):
12777 * xfns.c (x_set_tool_bar_lines):
12778 * xterm.c (handle_one_xevent): Adjust users.
12780 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12782 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12783 This bug was introduced by my 2013-08-26 patch, which incorrectly
12784 assumed that the terminfo implementation doesn't use termcap buffers.
12785 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12786 these buffers apparently are used after all.
12787 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12788 (struct tty_display_info): Define members termcap_term_buffer and
12789 termcap_strings_buffer even if TERMINFO.
12791 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12794 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12795 'usage' docstring entry to pacify make-docfile.
12797 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12799 Change comparison functions =, <, >, <=, >= to take many arguments.
12800 * data.c: Change comparison functions' interface and implementation.
12801 * lisp.h: Make arithcompare available for efficient two arg
12803 * bytecode.c: Use arithcompare.
12804 * fileio.c: Use new interface.
12806 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12808 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12810 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12812 * eval.c (Feval): Document the new use of `lexical'.
12814 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12816 Review and drop old frame resize hack.
12817 * frame.h (struct frame): Remove force_flush_display_p.
12818 * dispnew.c (update_frame): Adjust user and don't call
12819 flush_frame here. The comment has said that there was an issues
12820 with redisplaying fringes, but I don't see any differences with
12821 and without this hack. Hopefully we can continue without it.
12822 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12823 current frame matrices twice if resized_p is set.
12825 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12827 Do not populate pure Xism x_sync to other ports.
12828 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12829 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12830 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12831 * w32term.h (x_sync): Remove prototype.
12833 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12835 Cleanup frame flushing.
12836 * dispextern.h (struct redisplay_interface):
12837 Drop flush_display_optional because flush_display is enough
12838 for X and flushing via RIF is just a no-op for others.
12839 * frame.h (flush_frame): New function.
12840 * dispnew.c (update_frame):
12841 * minibuf.c (read_minibuf):
12842 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12844 * keyboard.c (detect_input_pending_run_timers): Do not flush
12845 all frames but selected one in redisplay_preserve_echo_area.
12846 * nsterm.m (ns_flush): Remove no-op.
12847 (ns_redisplay_interface): Adjust user.
12848 * w32term.h (x_flush): Remove no-op.
12849 (w32_redisplay_interface): Adjust user.
12850 * xterm.c (x_flush): Simplify because we do not flush all
12851 frames at once any more. Adjust comment.
12852 (x_redisplay_interface): Adjust user.
12854 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12856 Port --without-x --enable-gcc-warnings to Fedora 19.
12857 * gfilenotify.c (globals_of_gfilenotify):
12858 Call g_type_init only if using an older glib version that needs it.
12860 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12862 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12863 (last_glyphless_glyph_merged_face_id): Remove declarations.
12864 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12865 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12866 (last_glyphless_glyph_merged_face_id): Now static.
12867 (merge_escape_glyph_face): New function, refactored from...
12868 (get_next_display_element): ...here.
12869 (merge_glyphless_glyph_face): New function, refactored from...
12870 (produce_glyphless_glyph): ...here...
12871 * term.c (produce_glyphless_glyph): ...and here.
12873 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12875 * eval.c (eval_sub): Only call Ffunction if necessary.
12877 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12879 Attempt to make redisplay more selective when changing cursor type.
12880 * frame.h (struct frame): New bitfield cursor_type_changed.
12881 * xdisp.c (cursor_type_changed): Remove.
12882 (try_cursor_movement, redisplay_window, try_window_id)
12883 (set_frame_cursor_types, try_window_reusing_current_matrix):
12884 Adjust to use per-frame bitfield.
12885 (redisplay_internal): Look for cursor type change on each visible
12886 frame and consider all frames if cursor type has been changed on
12887 the frame other than selected. If cursor type has been changed on
12888 selected frame only, do not use fast update.
12890 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12892 Attempt to make redisplay more selective when changing fonts.
12893 * frame.h (struct frame): New bitfield fonts_changed.
12894 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12895 (adjust_frame_glyphs): Add prototype.
12896 * dispnew.c (fonts_changed_p): Remove.
12897 (adjust_glyphs): Remove because we do not
12898 adjust matrices on all frames at once any more.
12899 (adjust_frame_glyphs): Block and unblock input here.
12900 (adjust_glyph_matrix): Use fonts_changed.
12901 (change_frame_size_1): Use adjust_frame_glyphs.
12902 * font.c (font_open_entity): Use fonts_changed.
12903 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12904 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12905 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12906 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12907 (shrink_mini_window, Fresize_mini_window_internal)
12908 (window_scroll_pixel_based, Fset_window_configuration)
12909 (apply_window_adjustment, Fset_window_vscroll):
12910 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12911 Use adjust_frame_glyphs.
12912 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12913 (try_window_reusing_current_matrix, try_window_id, display_line)
12914 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12915 (redisplay_internal): Consider fonts_changed and adjust frame
12916 matrices for each frame only if the frame is visible. If font
12917 has been changed on some frame during full redisplay, retry
12918 only visible frames where the font has been actually changed.
12920 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12922 Cache current header and mode line height for each window.
12923 * window.h (struct window): New fields mode_line_height
12924 and header_line_height.
12925 * window.c (make_window): Initialize them.
12926 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12927 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12928 (current_mode_line_height, current_header_line_height):
12929 Remove declaration.
12930 * xdisp.c (current_mode_line_height, current_header_line_height):
12932 (pos_visible_p, init_xdisp): Adjust user.
12933 (redisplay_window): Invalidate mode_line_height and
12934 header_line_height if current and desired matrices do not agree.
12936 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12938 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12939 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12941 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12943 Make --without-x compatible with --enable-gcc-warnings.
12944 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12945 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12946 members under HAVE_WINDOW_SYSTEM.
12947 * keyboard.c (make_lispy_focus_out): Likewise.
12948 (record_menu_key): Move under HAVE_MENUS.
12949 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12950 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12951 (syms_of_xdisp): Adjust user.
12952 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12953 (start_hourglass, cancel_hourglass):
12954 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12955 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12956 and CLEAR_FONT_TABLE_NFONTS.
12957 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12958 Declare only if HAVE_WINDOW_SYSTEM.
12959 (lface_same_font_attributes_p, clear_face_gcs): Define only
12960 if HAVE_WINDOW_SYSTEM.
12962 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12964 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12965 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12966 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12968 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12970 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12972 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12974 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12975 This fixes a type error on hosts where ptrdiff_t is wider than int.
12977 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12979 * keyboard.c (read_key_sequence_vs): New function.
12980 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12983 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12985 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12987 Makefile improvements.
12988 * Makefile.in (config.status): Don't use double-colon rules, as
12989 they are not portable according to POSIX. Fix shell typo with `;
12990 I guess this rule has never been tested?
12991 (VCSWITNESS): New macro, to override any environment var.
12993 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12995 * xterm.h (struct x_display_info): Do not track X connection
12996 fd separately because it is always available from Display.
12997 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
13000 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
13002 * buffer.c (drop_overlay):
13003 * fileio.c (restore_point_unwind): Prefer unchain_marker to
13004 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
13006 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
13008 * buffer.c (Fmake_overlay, Fmove_overlay):
13009 * intervals.c (set_point_from_marker):
13010 * print.c (PRINTPREPARE): Prefer signal_error
13011 to plain error and report unsuitable marker too.
13013 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
13015 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
13016 for 'dragging' member.
13017 (struct x_output): Remove set-but-unused leftovers
13018 'left_before_move' and 'top_before_move'.
13019 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
13020 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
13021 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
13022 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
13023 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
13024 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
13025 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
13026 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
13028 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
13030 * nsfont.m (INVALID_GLYPH): New define.
13031 (nsfont_encode_char): Use INVALID_GLYPH.
13032 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
13034 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13036 * xterm.c (x_last_mouse_movement_time): Revert last change.
13037 This code should use XDisplayMotionBufferSize to check display's
13038 motion history first, and there are few other issues as well.
13039 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
13040 (handle_one_xevent): Adjust user.
13042 2013-09-02 Martin Rudalics <rudalics@gmx.at>
13044 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
13045 * frame.c (Flast_nonminibuf_frame): ... to here.
13046 (check_minibuf_window): Don't abort if no window was found
13049 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13051 Use XGetMotionEvents to ask the last mouse motion time from X server.
13052 * xterm.c (X_MOTION_HISTORY): Default to 1.
13053 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
13054 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
13055 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
13056 Ifdef away legacy code.
13057 (XTmouse_position, x_scroll_bar_report_motion):
13058 Use x_last_mouse_movement_time.
13059 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
13062 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13064 * msdos.c (last_mouse_window): Move to...
13065 (dos_rawgetc): ...this function and adjust comment.
13066 * nsterm.m (last_window): Rename to last_mouse_window, move to...
13067 (mouseMoved): ...this function and adjust comment.
13068 * w32term.c (last_window): Likewise with...
13069 (w32_read_socket): ...this function.
13070 * xterm.c (last_window): Likewise with...
13071 (handle_one_xevent): ...this function.
13073 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13075 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
13076 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
13077 (handle_one_xevent): ...to here.
13078 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
13081 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13083 * msdos.c (IT_set_terminal_window): Remove no-op.
13084 (initialize_msdos_display): Adjust terminal setup.
13085 * w32console.c (w32con_set_terminal_window): Remove no-op.
13086 (initialize_w32_display): Adjust terminal setup.
13087 * w32term.c (w32_set_terminal_window): Remove no-op.
13088 (w32_create_terminal): Adjust terminal setup.
13089 * xterm.c (XTset_terminal_window): Remove no-op.
13090 (x_create_terminal): Adjust terminal setup.
13092 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
13094 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
13096 (ns_create_terminal): Adjust terminal setup.
13097 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
13099 (w32_create_terminal): Adjust terminal setup.
13100 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
13102 (x_create_terminal): Adjust terminal setup.
13104 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
13106 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
13107 (CLIP_TEXT_POS_FROM_MARKER): New macro.
13108 * dispnew.c (buffer_posn_from_coords):
13109 * window.c (Fwindow_end, displayed_window_lines):
13110 * xdisp.c (redisplay_mode_lines): Use it.
13112 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
13114 * fontset.c (face_for_char): Check char in the current face font first
13115 if HAVE_NS (Bug#15138).
13117 2013-08-31 Martin Rudalics <rudalics@gmx.at>
13119 * window.c (temp_output_buffer_show): Make sure window returned
13120 by display_buffer is live (Bug#15213).
13122 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
13124 Minor cleanup to avoid forward declarations.
13125 * coding.h (struct ccl_spec): Remove forward declaration.
13126 * composite.h (toplevel): Include font.h.
13127 (struct composition_it, struct face, struct font_metrics):
13128 Remove forward declaration.
13129 * dispextern.h (struct image, struct atimer): Likewise.
13130 * emacsgtkfixed.h (struct frame): Likewise.
13131 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
13132 * font.h (struct font_driver, struct font, struct glyph_string)
13133 (struct face): Remove forward declaration.
13134 * fontset.h (struct face, struct font): Likewise.
13135 * frame.h (toplevel): Style cleanup.
13136 (enum output_method): Move to...
13137 * termhooks.h (enum output_method): ...here.
13138 (struct glyph, struct frame, struct ns_display_info)
13139 (struct x_display_info, struct w32_display_info):
13140 Remove forward declaration.
13141 * xterm.h (toplevel): Include termhooks.h.
13142 (struct font, struct window, struct glyph_matrix, struct frame)
13143 (struct input_event, struct face, struct image): Remove forward
13145 * gtkutil.h (struct _widget_value): Likewise.
13146 * keyboard.h (toplevel): Include termhooks.h.
13147 (struct input_event): Remove forward declaration.
13149 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13151 * intervals.c (set_point_from_marker): New function.
13152 * editfns.c (Fgoto_char):
13153 * process.c (Finternal_default_process_filter):
13154 * window.c (select_window_1): Use it.
13155 * buffer.h (set_point_from_marker): Add prototype.
13157 2013-08-29 Eli Zaretskii <eliz@gnu.org>
13159 * w32.c (term_winsock): Call release_listen_threads before calling
13161 (_sys_wait_accept): Wait for accept event in a loop with a finite
13162 timeout, instead of waiting indefinitely. Will hopefully avoid
13163 hanging during exit because WSACleanup deadlocks waiting for the
13164 event object to be released. (Bug#14333)
13166 * w32proc.c (release_listen_threads): New function, signals all
13167 the reader threads that listen for connections to stop waiting.
13169 * w32.h (release_listen_threads): Add prototype.
13171 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13173 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
13174 field of new marker (for sanity and safety).
13175 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
13176 anyway because XMISCTYPE is a function and can't be an lvalue).
13178 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13180 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
13181 (x_after_update_window_line, x_scroll_bar_create)
13182 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
13183 (handle_one_xevent, x_clear_frame_area):
13184 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
13185 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
13186 * xterm.h (x_clear_area): Adjust prototype.
13188 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13190 Hook scanning and indentation functions to find_newline. This helps
13191 to avoid duplicated code and renders more respect to newline cache.
13192 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
13193 * cmds.c (Fforward_line):
13194 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
13195 Use find_newline and avoid unnecessary point movements.
13196 * search.c (scan_newline): Implement on top of find_newline.
13198 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
13200 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
13201 scoped code (bug#11258).
13203 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
13205 * nsterm.m (last_window): New variable.
13206 (EV_TRAILER2): New macro.
13207 (EV_TRAILER): Call EV_TRAILER2.
13208 (mouseMoved:): Add support for mouse-autoselect-window
13209 on nextstep (Bug#6888).
13211 2013-08-28 Andreas Schwab <schwab@suse.de>
13213 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
13214 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
13215 Remove unused macro definitions.
13216 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
13217 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
13218 Only define if emacs.
13220 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13222 Prefer enum glyph_row_area to int where appropriate.
13223 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
13225 (window_box, window_box_width, window_box_left, window_box_left_offset)
13226 (window_box_right, window_box_right_offset): Adjust prototypes.
13227 * xdisp.c (window_box, window_box_width, window_box_left)
13228 (window_box_left_offset, window_box_right, window_box_right_offset):
13229 Use enum glyph_row_area. Adjust users and tweak comment where needed.
13230 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
13231 * nsterm.m (ns_clip_to_row):
13232 * w32term.c (w32_clip_to_row):
13233 * xterm.c (x_clip_to_row): Likewise.
13235 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13237 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
13238 (Fprevious_overlay_change): Fast path for buffer with no overlays.
13240 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
13242 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
13243 for portability to hosts where /bin/sh has problems.
13245 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13247 Redesign redisplay interface to drop global output_cursor.
13248 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
13249 (toplevel): Remove declaration of output_cursor.
13250 (set_output_cursor, x_cursor_to): Remove prototype.
13251 * window.h (struct window): New member output_cursor.
13252 (output_cursor_to): New function to replace RIF member.
13253 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
13254 (update_text_area, set_window_cursor_after_update): Use it.
13255 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
13256 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13257 * nsterm.m (ns_update_window_begin, ns_update_window_end):
13258 * w32term.c (x_update_window_begin, x_update_window_end):
13259 * xterm.c (x_update_window_begin, x_update_window_end):
13260 Adjust to use per-window output cursor.
13262 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
13264 Simplify SELECT_TYPE-related code.
13265 Like EMACS_TIME, this portability layer is no longer needed, since
13266 Emacs has been using fd_set as a portability layer for some time.
13267 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
13268 (SELECT_TYPE): Remove. All uses changed to fd_set.
13269 (fd_set) [!FD_SET]: New typedef.
13271 Simplify EMACS_TIME-related code.
13272 This portability layer is no longer needed, since Emacs has been
13273 using struct timespec as a portability layer for some time.
13274 * atimer.h, buffer.h, dispextern.h, xgselect.h:
13275 Include <time.h> rather than "systime.h"; that's all that's needed now.
13276 * dispnew.c: Include <timespec.h> rather than "systime.h";
13277 that's all that's needed now.
13278 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
13279 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
13280 TIMESPEC_RESOLUTION.
13281 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
13282 LOG10_TIMESPEC_RESOLUTION.
13283 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
13284 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
13285 (make_emacs_time): Remove. All used changed to make_timespec.
13286 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
13287 (current_timespec): Rename from current_emacs_time. All uses changed.
13288 (add_emacs_time): Remove. All uses changed to timespec_add.
13289 (sub_emacs_time): Remove. All uses change dot timespec_sub.
13290 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
13291 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
13292 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
13293 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
13294 (current_timespec): Rename from current_emacs_time. All uses changed.
13295 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
13296 changed to timespec_cmp.
13297 * xgselect.c: Include <timespec.h>, since our .h files don't.
13299 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13301 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
13302 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
13303 Remove the leftovers.
13304 * gtkutil.c (toplevel): Do not declare Qxft but include
13306 * image.c (toplevel): Do not declare Vlibrary_cache because
13307 it's already done in lisp.h.
13309 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13311 * lisp.h (Mouse_HLInfo): Move from here...
13312 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
13313 (reset_mouse_highlight): New function.
13314 * msdos.c (dos_set_window_size, IT_update_begin)
13315 (internal_terminal_init):
13316 * nsterm.m (ns_update_window_end, x_free_frame_resources)
13317 (ns_initialize_display_info):
13318 * w32console.c (initialize_w32_display):
13319 * w32term.c (x_update_window_end, x_free_frame_resources)
13320 (w32_initialize_display_info):
13321 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
13322 * window.c (Fdelete_other_windows_internal):
13323 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
13324 * termchar.h (toplevel):
13325 * xterm.h (toplevel): Include dispextern.h.
13327 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13329 Fix minor problems found by static checking.
13330 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
13331 (expect): Avoid nested-if warning.
13332 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
13333 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
13334 * nsterm.h, nsterm.m (ns_select):
13335 * xgselect.c, xgselect.h (xg_select):
13336 Adjust signature to better match pselect's.
13337 * nsterm.m (ns_select):
13338 Don't set *TIMEOUT, since pselect doesn't.
13339 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
13340 diagnostic about assigning const char * to it.
13341 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
13343 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
13345 * lread.c (substitute_object_recurse): Handle hash-tables as well
13348 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13350 Fix unlikely core dump in init_tty, and simplify terminfo case.
13351 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
13352 The old version incorrectly dumped core if malloc returned a
13353 buffer containing only non-NUL bytes.
13354 (init_tty): Do not allocate or free termcap buffers; the
13355 struct does that for us now.
13356 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
13357 (struct tty_display_info): Define members termcap_term_buffer and
13358 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
13359 use them. Allocate them directly in struct rather than indirectly
13360 via a pointer, to simplify init_tty.
13362 * frame.c (check_minibuf_window): Initialize 'window' properly,
13363 so that Emacs reliably aborts later if 'window' is not initialized.
13365 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
13367 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
13368 of VoidSymbol (Bug#15154).
13370 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13372 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
13373 mouse_face_beg_y and mouse_face_end_y.
13374 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
13375 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
13376 Adjust users and update comment where appropriate.
13378 2013-08-26 Martin Rudalics <rudalics@gmx.at>
13380 * frame.c (check_minibuf_window): New function.
13381 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
13382 Call check_minibuf_window (Bug#15183).
13384 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13386 * window.h (struct window): Replace last_cursor with last_cursor_vpos
13387 because this is the only last cursor data we need to keep and consult.
13388 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
13389 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
13392 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13394 Fix recovering from possible decompression error.
13395 Since insert_from_gap doesn't always move point, we can't use PT as
13396 the position where the partially decompressed data ends, and
13397 should count how many bytes was produced so far.
13398 * decompress.c (struct decompress_unwind_data): Add nbytes member.
13399 (unwind_decompress): Really delete partially uncompressed data.
13400 (Fzlib_decompress_region): Take decompressed data size into account.
13402 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13404 * syntax.c (init_syntax_once): Adjust comment and do an early
13405 initialization of Qchar_table_extra_slots just once...
13406 * casetab.c (init_casetab_once):
13407 * category.c (init_category_once):
13408 * character.c (syms_of_character):
13409 * coding.c (syms_of_coding):
13410 * xdisp.c (syms_of_xdisp): ...and omit it here.
13412 2013-08-24 Eli Zaretskii <eliz@gnu.org>
13414 * xdisp.c (get_next_display_element): Don't apply to characters
13415 from a display vector the logic of setting it->end_of_box_run_p
13416 suitable for characters from a buffer. (Bug#15175)
13418 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
13419 to handle directories, rather than '_utime' which doesn't.
13422 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
13424 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
13425 or fullscreen (Bug#14627).
13427 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
13429 System-dependent integer overflow fixes.
13430 * process.c (Fset_process_window_size): Signal an error if
13431 the window size is outside the range supported by the lower level.
13432 * sysdep.c (set_window_size): Return negative on error,
13433 nonnegative on success, rather than -1, 0, 1 on not in system,
13434 failure, success. This is simpler. Caller changed.
13435 (serial_configure): Remove unnecessary initialization of local.
13436 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
13437 size fits in unsigned long; this isn't true on some 32-bit hosts.
13438 Avoid buffer overrun if some future version of /proc/meminfo has a
13439 variable name longer than 20 bytes.
13440 (system_process_attributes) [__FreeBSD__]:
13441 Don't assume hw.availpages fits in 'int'.
13443 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
13445 Don't let very long directory names overrun the stack.
13446 Fix some related minor problems involving "//", vfork.
13447 * callproc.c (encode_current_directory): New function.
13448 (call_process): Don't append "/"; not needed.
13449 * fileio.c (file_name_as_directory_slop): New constant.
13450 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
13451 this can save the caller having to alloca.
13452 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
13453 Use SAFE_ALLOCA, not alloca.
13454 (directory_file_name, Fexpand_file_name): Leave leading "//"
13455 alone, since it can be special even on POSIX platforms.
13456 * callproc.c (call_process):
13457 * process.c (Fformat_network_address):
13458 * sysdep.c (sys_subshell):
13459 Use encode_current_directory rather than rolling our own.
13460 (create_process): No need to encode directory; caller does that now.
13461 * process.h (encode_current_directory): New decl.
13462 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
13463 Rework to avoid 'goto xyzzy;'.
13465 2013-08-23 Eli Zaretskii <eliz@gnu.org>
13467 * xdisp.c (handle_face_prop): If the default face was remapped use
13468 the remapped face for strings from prefix properties. (Bug#15155)
13470 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13472 Minor cleanup for redisplay interface and few related functions.
13473 * frame.h (enum text_cursor_kinds): Move from here...
13474 * dispextern.h (enum text_cursor_kinds): ...to here.
13475 (toplevel): Drop unnecessary declarations.
13476 (struct redisplay_interface): Use bool and enum text_cursor_kinds
13477 in update_window_end_hook and draw_window_cursor functions.
13478 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
13479 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
13480 * w32term.c (x_update_window_end, w32_draw_window_cursor):
13481 * xterm.c (x_update_window_end, x_draw_window_cursor):
13482 * xdisp.c (display_and_set_cursor, update_window_cursor)
13483 (update_cursor_in_window_tree, x_update_cursor): Use bool and
13484 enum text_cursor_kinds where appropriate.
13486 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13488 Redesign redisplay interface to drop updated_row and updated_area.
13489 * dispextern.h (updated_row, updated_area): Remove declaration.
13490 (struct redisplay_interface): Pass glyph row and row area parameters
13491 to write_glyphs, insert_glyphs and clear_end_of_line functions.
13492 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13494 * dispnew.c (updated_row, updated_area): Remove.
13495 (redraw_overlapped_rows, update_window_line): Adjust user.
13496 (update_marginal_area, update_text_area): Likewise. Pass updated row
13497 as a parameter. Prefer enum glyph_row_area to int where appropriate.
13498 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13501 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
13503 * process.c (flush_pending_output): Remove stub.
13506 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13508 * callproc.c: Fix race that killed background processes (Bug#15144).
13509 (call_process): New arg TEMPFILE_INDEX. Callers changed.
13510 Record deleted process-id in critical section, not afterwards.
13511 Don't mistakenly kill process created by a call-process invocation
13512 that discards output and does not wait.
13514 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
13516 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
13517 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
13518 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
13519 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
13520 to shut up compiler in mark_object.
13521 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
13523 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13525 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
13526 We can't portably rely on PTY_OPEN doing that, even if
13527 it calls posix_openpt with O_CLOEXEC.
13529 2013-08-20 Kenichi Handa <handa@gnu.org>
13531 * character.c (string_char): Improve commentary.
13533 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13535 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13536 (struct animation_cache): Make signature a flexible array member.
13537 All uses changed. This is a tad slower but may insulate us better
13538 from future changes to ImageMagick.
13540 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13542 * image.c: Shrink memory needed for animation cache.
13543 (SIGNATURE_DIGESTSIZE): New constant.
13544 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13545 (imagemagick_create_cache): Copy the signature. This saves
13546 several KB of memory that ImageMagick wastes per signature.
13547 Don't bother updating the update_time, as the caller does that now.
13548 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13549 it's a fixed size struct member now.
13550 (imagemagick_get_animation_cache): Always destroy the signature,
13551 as it's now imagemagick_create_cache's responsibility to copy it.
13552 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13553 and use memcmp rather than strcmp.
13554 eassert that ImageMagick returns a signature of the specified length.
13556 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13558 * image.c (imagemagick_get_animation_cache): Don't segfault on
13560 (imagemagick_get_animation_cache): Revert to previous definition
13561 so that it actually works. But keep the memory leak fix.
13562 (imagemagick_get_animation_cache): Fix memory leak.
13564 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13566 * image.c: Fix animation cache signature memory leak.
13567 Fix some other minor performance problems while we're at it.
13568 (imagemagick_create_cache): Clear just the members that
13569 need clearing. Don't set update_time, as caller does that now.
13570 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13571 Simplify by using pointer-to-pointer instead of a prev pointer.
13572 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13573 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13574 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13575 it's already a copy. Free the signature probe unless it's cached.
13577 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13578 This was introduced by my 2013-08-12 fix for Bug#15035.
13580 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13582 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13583 (imagemagick_prune_animation_cache): Now static.
13585 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13587 * image.c (imagemagick_get_animation_cache): Don't segfault when
13588 pruning all entries.
13590 2013-08-18 Ken Brown <kbrown@cornell.edu>
13592 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13593 static heap if ENABLE_CHECKING is defined.
13594 (max_bss_sbrk_ptr): New variable.
13595 (bss_sbrk): Use it.
13596 (report_sheap_usage): Report maximum static heap usage instead of
13597 ending static heap usage.
13599 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13601 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13602 of zlib_initialized according to the results of calling
13603 init_zlib_functions.
13605 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13607 * image.c: Implement an ImageMagick per-image cache.
13608 (imagemagick_get_animation_cache): Fix a double-free error.
13609 (imagemagick_load_image): Remove the ping_wand code, which only
13610 apparently saved time on invalid animated images, and slowed down
13611 everything else. Optimize for the common case.
13613 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13615 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13617 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13619 * marker.c (set_marker): Remove documentation of undefined behavior.
13621 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13623 * image.c (imagemagick_compute_animated_image): Animate correctly
13624 when sub-images are smaller than the main image.
13625 (imagemagick_compute_animated_image): Setting the iterator row to
13626 zero is apparently not allowed.
13627 (imagemagick_compute_animated_image): Allow images that say they
13628 have sub-images that are bigger than the main image, but just crop
13631 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13633 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13635 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13637 * image.c (imagemagick_compute_animated_image): Respect the GIF
13640 2013-08-15 Ken Brown <kbrown@cornell.edu>
13642 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13643 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13646 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13648 Fix minor problems found by static checking.
13649 * frame.c (delete_frame):
13650 * xdisp.c (next_element_from_display_vector):
13651 Avoid uninitialized local.
13652 * image.c (imagemagick_compute_animated_image): Port to C89.
13653 Prefer usual GNU indentation style for loops.
13654 Be more careful about bizarrely large sizes, by using ptrdiff_t
13657 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13659 Fix infinite frame selection loop (Bug#15025).
13660 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13662 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13664 * xdisp.c (compute_window_start_on_continuation_line):
13665 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13666 to make sure we end up setting the window start at the leftmost
13667 visible character of the display line. This avoids funky
13668 horizontal shifting because the window start is not kept on the
13669 same position. (Bug#15090)
13670 (next_element_from_display_vector): Support 'box' face attribute
13671 in the face definitions of a display vector. (Bug#15099)
13673 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13675 * image.c (imagemagick_compute_animated_image): Implement animated
13676 images (bug#14700).
13677 (imagemagick_compute_animated_image): Fix some compilation
13678 warnings. Implement a very simple cache to make the animation
13679 usable at all, but it should be replaced with a per-image cache.
13681 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13683 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13684 to do `for' loops over alist values.
13685 * buffer.h (FOR_EACH_BUFFER):
13686 * process.c (FOR_EACH_PROCESS): Use it.
13687 (handle_child_signal, status_notify, Fget_buffer_process)
13688 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13690 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13692 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13693 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13694 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13695 to xzalloc and so avoid redundant call to memset.
13696 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13697 members because it is allocated with xzalloc and so already zeroed.
13699 2013-08-14 Ken Brown <kbrown@cornell.edu>
13701 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13704 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13706 Utility function and macro to copy Lisp string to C string.
13707 * lisp.h (xlispstrdupa): New macro.
13708 (xlispstrdup): New prototype.
13709 * alloc.c (xlispstrdup): New function.
13710 * callint.c (Fcall_interactively):
13711 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13712 (Fsubstitute_in_file_name):
13713 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13714 * image.c (x_create_bitmap_from_file):
13715 * w32term.c (w32_term_init):
13716 * xterm.c (x_term_init): Use xlispstrdup.
13718 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13720 * image.c (imagemagick_load_image): Make animated pictures work.
13721 There's still some problems with background color settings, though
13724 * decompress.c (unwind_decompress): Always restore point.
13726 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13728 * marker.c (set_marker): Reformat documentation.
13730 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13732 * xdisp.c (cursor_type_changed): Now static.
13734 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13735 Use changed. This avoids the need to call xmalloc and for the
13736 caller to call xfree, and avoids memory leaks in some situations.
13738 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13740 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13741 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13742 (redisplay_window): If window_end_valid is cleared due to non-zero
13743 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13744 so do not call to try_cursor_movement for that window.
13746 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13748 * window.h (struct window): Convert window_end_pos and
13749 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13750 (wset_window_end_pos, wset_window_end_vpos): Remove.
13751 * dispnew.c (adjust_glyph_matrix):
13752 * window.c (Fwindow_end, replace_window, set_window_buffer)
13754 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13755 (set_vertical_scroll_bar, redisplay_window, try_window)
13756 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13757 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13758 (note_mouse_highlight): Adjust users.
13759 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13762 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13764 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13765 * image.c (imagemagick_filename_hint): Use `const char *' and
13766 prefer SSDATA to SDATA to avoid warnings.
13768 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13770 Cleanup window fringes, margins and scroll bars adjustments.
13771 * window.c (set_window_fringes, set_window_margins)
13772 (set_window_scroll_bars, apply_window_adjustment): New functions.
13773 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13774 (Fset_window_scroll_bars): Use them.
13776 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13778 * window.h (struct window): Convert scroll_bar_width
13779 from Lisp_Object to integer. Adjust comment.
13780 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13782 * window.c (wset_scroll_bar_width): Remove.
13783 (make_window): Initialize scroll_bar_width.
13784 (Fsplit_window_internal): Use direct assignment.
13785 (Fset_window_configuration, save_window_save):
13786 Convert Lisp_Object to integer and back where appropriate.
13787 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13788 bar was actually changed, and mention this in docstring.
13790 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13792 * decompress.c: Minor simplifications.
13793 (Fzlib_decompress_region): Don't bother verifying
13794 that avail_out <= UINT_MAX, as that was confusing.
13795 Mention the restriction in a comment instead.
13796 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13798 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13800 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13801 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13803 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13805 * image.c (imagemagick_filename_hint): Check for errors in the
13808 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13810 * window.c (Fwindow_margins): Return nil when there's no marginal
13811 area, as per the documented API.
13813 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13814 Fmake_vector, as scroll bar's struct members are not all Lisp
13815 objects now. This avoids crashes in GC.
13817 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13818 bool, so its address could be taken.
13820 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13822 * image.c (imagemagick_filename_hint): New function to possibly
13823 apply `image-content-type-suffixes'.
13824 (imagemagick_load_image): Use it.
13826 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13828 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13829 if loading zlib failed.
13831 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13833 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13834 2013-08-13 checkin below. Change bool to BOOL, rule is:
13835 All Obj-C code uses BOOL, except for interfaces callable from C.
13837 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13839 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13841 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13842 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13843 bool instead of BOOL.
13844 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13845 from Lisp_Object to bitfield. Adjust comment.
13846 * w32term.c (x_scroll_bar_create): Adjust user.
13847 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13848 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13849 Use bool for boolean.
13850 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13851 to `unsigned int' when defining a bitfield.
13853 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13855 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13857 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13859 * window.h (struct window): Convert left_margin_cols and
13860 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13861 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13862 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13864 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13866 (showing_window_margins_p, update_window_line, update_frame_1):
13867 * fringe.c (draw_fringe_bitmap_1):
13868 * xdisp.c (window_box_width): Adjust users.
13869 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13870 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13871 Use direct assignment.
13872 (Fset_window_configuration, save_window_save, Fwindow_margins):
13873 Convert Lisp_Object to integer and back where appropriate.
13874 (Fset_window_margins): Adjust user. Return t if any margin
13875 was actually changed, and mention this in docstring.
13877 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13879 * syntax.c (forward_word):
13880 * cmds.c (forward_char, backward_char): Mention the optional argument.
13882 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13884 * window.h (struct window): Convert left_fringe_width
13885 and right_fringe_width from Lisp_Objects to integers.
13887 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13888 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13889 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13891 (make_window): Initialize new integer fields to -1.
13892 (Fsplit_window_internal): Use direct assignment.
13893 (Fset_window_configuration, save_window_save):
13894 Convert Lisp_Object to integer and back where appropriate.
13895 (Fset_window_fringes): Adjust user. Return t if any fringe
13896 was actually changed, and mention this in docstring.
13898 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13900 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13901 * nsfns.m (x_set_cursor_type):
13902 * w32fns.c (x_set_cursor_type):
13903 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13904 * xdisp.c (set_frame_cursor_types): ...but in common code.
13906 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13908 * font.c (clear_font_cache): New function, stripped from...
13909 (Fclear_font_cache): ...here, which now uses the function
13910 above. Adjust comment.
13911 * font.h (clear_font_cache): Add prototype.
13912 * xfaces.c (clear_face_cache): Use clear_font_cache.
13914 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13916 * window.c (Fset_window_start): Compare `w', not `window' because
13917 `w' might not be equal to `window' after call to decode_live_window.
13919 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13921 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13922 This fixes a problem introduced by the Bug#15035 patch
13923 when using GPG. Reported by Herbert J. Skuhra.
13925 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13927 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13928 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13929 not yet initialized.
13931 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13933 * decompress.c (Fzlib_decompress_region): Support zlib
13934 decompression, too, and rename.
13936 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13938 Minor zlib configuration tweaks.
13939 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13940 Don't assume presence of fn_inflateInit2_ zlib internal function.
13942 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13944 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13945 include the zlib prefix.
13947 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13949 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13950 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13951 define static variables that are pointers to zlib functions to be
13952 dynamically loaded.
13953 (init_zlib_functions) [WINDOWSNT]: New function.
13954 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13956 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13957 macros instead of invoking the zlib functions directly.
13958 (syms_of_decompress): DEFSYM Qzlib_dll.
13959 Staticpro Szlib_available_p.
13961 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13963 Avoid looping over all frame windows to freeze and unfreeze.
13964 * window.h (struct window): Drop frozen_window_start_p.
13965 (freeze_window_starts): Drop prototype.
13966 * frame.h (struct frame): New frozen_window_starts flag.
13967 (FRAME_WINDOWS_FROZEN): New macro.
13968 * window.c (freeze_window_start, freeze_window_starts):
13970 (select_window, replace_window): Adjust users.
13971 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13972 (window_frozen_p): New function.
13973 (redisplay_window): Use it.
13975 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13977 Fix some fd issues when running subprocesses (Bug#15035).
13978 Fix bugs that can leak files or file descriptors on errors.
13979 Don't unlink open temp files, as that's hard for users to diagnose
13980 when things go awry (e.g., temp disk exhausted).
13981 Don't bother to lock temp files. Check for invalid recursion.
13982 * callproc.c (synch_process_fd): Remove. All uses removed.
13983 (synch_process_tempfile): New var or macro.
13984 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13986 (record_kill_process): New arg, the temp name. All callers changed.
13987 (delete_temp_file): Now just a simple wrapper around unlink.
13988 (call_process_kill): New arg, the call_process_fd array.
13989 Close them all. Clear synch_process_pid. Remove the temp file,
13990 or arrange for it to be removed.
13991 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13992 that's been moved to synch_process_tempfile. Caller changed.
13993 Do not remove the tempfile; that's now call_process_kill's
13995 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13996 call_process_kill; the caller now does that.
13997 (call_process_cleanup): Do not close the process fd; that's now
13998 call_process_kill's responsibility.
13999 (Fcall_process): Implement via new function call_process, which
14000 has most of the old body of Fcall_process, but with a different API.
14001 (call_process): New function that does not open or close filefd if
14002 it is nonnegative. Record which fds need to be closed, and let
14003 call_process_kill close (and remove the tempfile, on MSDOS) on error.
14004 Signal an error if invoked recursively (could be done via a hook).
14005 Simplify creation of the tempfile in the MSDOS case.
14006 Don't create the output file until after checking for the executable.
14007 Report any failure to open /dev/null.
14008 Don't open /dev/null for writing twice; once is enough.
14009 Don't create pipe if all output is being discarded or sent to file.
14010 Don't worry about setting up the coding system or reading from the
14011 pipe if all output is being discarded.
14012 Hoist fd_error local into top level, to lessen block nesting.
14013 Don't record deleted pid here; now done by Fcall_process_region.
14014 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
14015 and note its success in synch_process_tempfile.
14016 Do not leak resources when child_setup fails.
14017 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
14018 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
14019 (create_temp_file): Now returns open fd, with an additional
14020 Lisp_Object * argument to return the name. All callers changed.
14021 Do not close the file; rewind it instead, and leave it open for
14022 the caller. Do not lock the temp file. Unwind-protect the file
14023 and the file-descriptor.
14024 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
14025 If an asynchrounous process, record it here, not in call_process.
14026 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
14027 * eval.c (set_unwind_protect): New function.
14028 * fileio.c (write_region): New function, generalized from the
14029 old Fwrite_region. Do not lock temp files.
14030 (Fwrite_region): Use it.
14031 * lisp.h (set_unwind_protect, write_region): New decls.
14032 * process.c: Include <verify.h>.
14033 (make_process): Mark fds as initially closed.
14034 (deleted_pid_list): Now a list of pid-filename pairs.
14036 (close_process_fd): New function.
14037 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
14038 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
14039 New constants. Verify that their number matches PROCESS_OPEN_FDS.
14040 (create_process, create_pty, Fmake_serial_process)
14041 (server_accept_connection): Record which fds need to be closed,
14042 and let deactivate_process close them.
14043 (Fmake_network_process): Do not discard the unwind-protect
14044 until it's safe to do so.
14045 (deactivate_process): Close the fds opened by create_process etc.
14046 (Fprocess_send_eof): Adjust to new way of recording open fds.
14047 Report an error if /dev/null can't be opened, instead of aborting.
14048 * process.h (PROCESS_OPEN_FDS): New constant.
14049 (struct Lisp_Process): New member open_fds.
14050 (record_kill_process, record_deleted_pid): Adjust signatures.
14051 (record_deleted_pid): Move decl here ...
14052 * syswait.h (record_deleted_pid): ... from here.
14054 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
14056 * decompress.c: Fix bugs with large buffers and weird inputs.
14057 Tune a bit. Reindent as per usual Emacs style.
14058 (BUFFER_SIZE): Remove.
14059 (Fdecompress_gzipped_region): Do not mishandle input buffers with
14060 more than UINT_MAX bytes. Decompress into the gap instead of into
14061 an auto buffer, as this should avoid copying. Return nil if
14062 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
14063 set immediate_quit; we shouldn't trust zlib code that much.
14065 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
14067 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
14068 errors, and really move the gap to where we want it.
14070 * lisp.h: Include decompress.c support.
14072 * emacs.c (main): Include decompress.c support.
14074 * Makefile.in: Include -lz if present.
14076 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
14078 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
14079 (initWithTitle:): Initialize frame to 0.
14080 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
14081 (fillWithWidgetValue:frame:): Rename from
14082 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
14084 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
14085 fillWithWidgetValue:frame:
14087 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
14088 remove memory leak warnings.
14090 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
14091 (ns_check_menu_open): Handle menu == nil. Remove assignment to
14092 menu_pending_title.
14094 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
14095 (x_activate_menubar): Update the whole menu.
14096 (trackingNotification:): Call ns_check_menu_open if tracking ends.
14097 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
14098 current event is not NSSystemDefined (Bug#15001).
14099 Call ns_check_menu_open only if trackingMenu is 2.
14100 (menuDidClose:): New method, decrease trackingMenu.
14101 (fillWithWidgetValue:setDelegate:): New method.
14102 (fillWithWidgetValue:): Call the above.
14104 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
14106 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
14108 Omit some unnecessary casts.
14109 Many of these go back to the old pre-C89 days, when they may have
14110 been needed, but we've been assuming C89 or later for a while now.
14111 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
14112 (live_float_p, live_misc_p, live_vector_p):
14113 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
14114 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
14115 (defvar_per_buffer):
14116 * callint.c (Fcall_interactively):
14117 * doc.c (Fsubstitute_command_keys):
14118 * filelock.c (get_boot_time):
14119 * frame.c (xrdb_get_resource):
14120 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
14121 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
14122 (xg_get_file_name_from_selector, menuitem_destroy_callback)
14123 (menuitem_highlight_callback, menu_destroy_callback)
14124 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
14125 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
14126 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
14127 (xg_tool_bar_help_callback, tb_size_cb):
14128 * image.c (xpm_alloc_color, png_read_from_memory)
14129 (png_read_from_file, png_load_body, our_memory_skip_input_data)
14130 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
14132 * keymap.c (describe_map):
14133 * nsfns.m (Fns_display_monitor_attributes_list):
14134 * nsmenu.m (process_dialog:):
14135 * nsterm.m (hold_event):
14136 * process.c (wait_reading_process_output):
14137 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
14138 * scroll.c (do_direct_scrolling, scrolling_1):
14139 * termcap.c (tgetent):
14140 * window.c (check_window_containing, add_window_to_list)
14141 (freeze_window_starts):
14142 * xdisp.c (compare_overlay_entries, vmessage):
14143 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
14144 (x_get_monitor_attributes_xrandr)
14145 (Fx_display_monitor_attributes_list, x_display_info_for_name)
14146 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
14147 * xfont.c (xfont_match, xfont_open):
14148 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
14149 (menubar_selection_callback, menu_position_func)
14150 (popup_selection_callback, create_and_show_popup_menu)
14151 (dialog_selection_callback, create_and_show_dialog):
14152 * xrdb.c (x_get_string_resource)
14154 * xsmfns.c (x_session_check_input):
14155 * xterm.c (x_draw_glyphless_glyph_string_foreground)
14156 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
14157 (xaw_jump_callback, xaw_scroll_callback):
14158 Omit unnecessary casts.
14160 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
14162 Minor string-length refactoring.
14163 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
14164 * frame.c (make_monitor_attribute_list):
14165 Prefer build_string to strlen + make_string.
14167 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
14169 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
14170 don't check minor_code (Bug#14417).
14172 2013-08-09 Eli Zaretskii <eliz@gnu.org>
14174 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
14175 vertical positions instead. This avoids calling MATRIX_ROW with
14176 row numbers that are possibly beyond valid limits. (Bug#15064)
14178 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
14180 Use xstrdup and build_unibyte_string where applicable.
14181 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
14182 * xfns.c (x_window):
14183 * xrdb.c (x_get_customization_string):
14184 * xterm.c (xim_initialize):
14185 * w32fns.c (w32_window): Use xstrdup.
14186 (w32_display_monitor_attributes_list):
14187 * emacs.c (init_cmdargs):
14188 * keyboard.c (PUSH_C_STR):
14189 * nsfont.m (nsfont_open):
14190 * sysdep.c (system_process_attributes):
14191 * w32.c (system_process_attributes):
14192 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
14194 2013-08-09 Eli Zaretskii <eliz@gnu.org>
14196 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
14197 variables of these types so that GDB would know about them, as aid
14198 for debugging fatal exceptions. (Bug#15024) See also
14199 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
14202 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
14204 * nsterm.m (ns_update_begin): Don't change clip path if it would be
14205 larger than the NSWindow (Bug#14934).
14207 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14209 Redesign redisplay interface to drop global variable updated_window.
14210 Always pass currently updated window as a parameter to update routines.
14211 * dispextern.h (updated_window): Remove declaration.
14212 (struct redisplay_interface): Pass window parameter to
14213 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
14214 and after_update_window_hook.
14215 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
14217 * dispnew.c (updated_window): Remove.
14218 (redraw_overlapped_rows, update_marginal_area, update_text_area)
14219 (update_window_line): Adjust to match redisplay interface changes.
14220 * nsterm.m (ns_update_window_begin, ns_update_window_end)
14221 (ns_scroll_run, ns_after_update_window_line):
14222 * w32term.c (x_update_window_begin, x_update_window_end)
14223 (x_after_update_window_line, x_scroll_run):
14224 * xterm.c (x_update_window_begin, x_update_window_end)
14225 (x_after_update_window_line, x_scroll_run):
14226 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
14227 Likewise. Adjust comments where appropriate.
14228 (x_cursor_to): Simplify because this is always called during window
14229 update (but install debugging check anyway).
14230 (expose_window): Check must_be_updated_p flag to see whether this
14231 function is called during window update.
14233 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14235 Do not reset window modification event counters excessively.
14236 These leftovers and poor man's tricky methods to catch extra
14237 redisplay's attention are no longer needed.
14238 * frame.c (set_menu_bar_lines_1):
14239 * minibuf.c (read_minibuf_unwind):
14240 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
14241 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
14242 (window_scroll_line_based, Fset_window_configuration):
14243 * xdisp.c (redisplay_window): Do not reset last_modified and
14244 last_overlay_modified counters.
14246 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
14248 * xselect.c (x_send_client_event): Set send_event and serial, memset
14249 data.l as it might be bigger than data.b. Use 24 bit mask to
14250 XSendEvent (Bug#15034).
14252 2013-08-07 Eli Zaretskii <eliz@gnu.org>
14254 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
14255 for TTY frames that are not the top frame on their console.
14258 2013-08-07 Martin Rudalics <rudalics@gmx.at>
14260 * w32term.c (w32fullscreen_hook): Really maximize frame when
14261 asked for (Bug#14841).
14263 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14265 Prefer selected_window to Fselected_window, likewise for frames.
14266 * buffer.c (Fbuffer_swap_text):
14267 * data.c (Fvariable_binding_locus):
14268 * window.c (run_window_configuration_change_hook): Adjust users.
14269 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
14270 Use decode_live_frame.
14272 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14274 Be more careful if selected window shows the buffer other than current,
14275 use window_outdated only if this is not so. This change should also
14276 address some weird issues discussed in Bug#13012.
14277 * window.h (window_outdated): New prototype.
14278 * window.c (window_outdated): Now here. Convert from static and
14279 always assume window's buffer.
14280 (Fwindow_end, Fwindow_line_height): Use it.
14281 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
14282 and always assume window's buffer.
14283 (redisplay_window): Adjust user.
14284 (redisplay_internal): Call to reconsider_clip_changes once and
14285 check whether mode line should be updated only if selected window
14286 shows current buffer.
14287 (run_window_scroll_functions): Use eassert for debugging check.
14288 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
14290 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14292 * window.c (window_scroll, window_scroll_pixel_based)
14293 (window_scroll_line_based): Use bool for booleans.
14295 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
14297 * process.c: Fix minor off-by-one issues in descriptor counts.
14298 This shouldn't fix any real bugs, but it cleans up the code a bit.
14299 (max_process_desc, max_input_desc): -1, not 0, means none.
14301 (delete_input_desc): New function.
14302 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
14303 (deactivate_process): Scan backwards when recomuting max_process_desc;
14304 that should be faster.
14305 (init_process_emacs): Initialize max_input_desc.
14307 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14309 Use region cache to speedup bidi_find_paragraph_start.
14310 * buffer.h (struct buffer): New member bidi_paragraph_cache.
14311 Rename cache_long_line_scans to cache_long_scans.
14312 * buffer.c (bset_cache_long_line_scans): Rename to
14313 bset_cache_long_scans.
14314 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
14315 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
14317 (syms_of_buffer): Rename cache-long-line-scans to
14318 cache-long-scans. Adjust docstring.
14319 * search.c (newline_cache_on_off):
14320 * indent.c (width_run_cache_on_off): Adjust users.
14321 * bidi.c (bidi_paragraph_cache_on_off): New function.
14322 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
14323 * insdel.c (prepare_to_modify_buffer):
14324 Invalidate bidi_paragraph_cache if enabled.
14326 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14328 Invalidate region caches only if buffer text is going to be changed.
14329 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
14330 (modify_text): ...new prototype.
14331 (prepare_to_modify_buffer_1): New prototype.
14332 * textprop.c (modify_region): Rename to...
14333 (modify_text_properties): ...new function.
14334 (add_text_properties_1, set_text_properties, Fremove_text_properties)
14335 (Fremove_list_of_text_properties): Adjust users.
14336 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
14337 (modify_text): ...new function.
14338 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
14339 (prepare_to_modify_buffer_1): ...new function.
14340 * casefiddle.c (casify_region):
14341 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
14342 (Ftranspose_regions): Use modify_text.
14344 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
14346 * lisp.mk (lisp): Add nadvice.elc.
14348 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
14350 New macro to iterate over live buffers similar to frames.
14351 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
14352 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
14353 Declare buffer-related variables here to offload lisp.h.
14354 * buffer.c (Vbuffer_alist): Adjust comment.
14355 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
14356 (other_buffer_safely):
14357 * data.c (store_symval_forwarding):
14358 * dispnew.c (Fframe_or_buffer_changed_p):
14359 * fileio.c (Fdo_auto_save):
14360 * filelock.c (unlock_all_files):
14361 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
14363 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
14365 Fix some minor races in hosts lacking mkostemp (Bug#15015).
14366 * callproc.c (create_temp_file):
14367 * filelock.c (create_lock_file):
14368 Assume mkostemp, since it's now provided by Gnulib.
14370 2013-08-04 Eli Zaretskii <eliz@gnu.org>
14372 * w32.c (mkostemp): New function.
14373 (mktemp): Remove, no longer used. Most of the code reused in
14374 mkostemp. (Bug#15015)
14375 (mktemp): Don't undef.
14377 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
14379 * dispnew.c (glyph_matrix_count, glyph_pool_count):
14380 Move under GLYPH_DEBUG and ENABLE_CHECKING.
14381 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
14382 (free_glyph_pool, check_glyph_memory): Likewise for
14383 all users. Adjust comments where appropriate.
14385 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
14387 * composite.h: Minor fixups.
14388 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
14389 to fix a misspelling, and change it to an inline function while
14390 we're at it (it need not be a macro). All uses changed.
14391 (composition_method, composition_valid_p):
14392 Rewrite to avoid assignments in if-conditions.
14394 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14396 Do not use global Lisp_Object in composition macros.
14397 * composite.h (composition_temp): Remove declaration.
14398 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
14399 (composition_method, composition_valid_p): ...inline functions.
14400 (compose_region): Remove the leftover.
14401 * composite.c (composition_temp): Remove.
14402 (run_composition_function, update_compositions)
14403 (composition_compute_stop_pos, composition_adjust_point)
14404 (Ffind_composition_internal):
14405 * coding.c (handle_composition_annotation):
14406 * xdisp.c (handle_composition_prop, check_point_in_composition):
14407 Related users changed.
14409 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14411 Drop FRAME_PTR typedef.
14412 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
14413 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
14414 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
14415 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
14416 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
14417 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
14418 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
14419 All related users changed.
14421 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
14423 * eval.c (default_toplevel_binding): New function.
14425 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
14426 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
14427 (syms_of_eval): Export them.
14428 * data.c (Fdefault_value): Micro cleanup.
14429 * term.c (init_tty): Use "false".
14431 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14433 Fix X GC leak in GTK and raw (no toolkit) X ports.
14434 * xterm.c (x_free_frame_resources): If white and black relief
14435 GCs are allocated, always free them here.
14436 * xfns.c (x_make_gc): Omit redundant initialization.
14437 * widget.c (create_frame_gcs): Remove the leftover.
14438 (EmacsFrameDestroy): Do nothing because all GCs are now freed
14439 in x_free_frame_resources.
14441 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
14443 * nsterm.m (windowWillResize:toSize:): Only change title if
14444 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
14446 (viewDidEndLiveResize): New method.
14448 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
14449 inside NS_IMPL_COCOA.
14451 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14453 * insdel.c (adjust_after_replace, replace_range, del_range_2):
14454 Do not check whether undo is enabled because record_insert and
14455 record_delete does that themselves.
14457 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14459 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
14460 member which is not really used any more.
14461 (FRAME_XIC_BASE_FONTNAME): Remove.
14462 * xfns.c (xic_free_fontset): Adjust user.
14463 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
14464 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
14465 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
14466 (xdialog_show): Use eassert for debugging check.
14467 * w32term.c (x_unfocus_frame): Remove unused dummy function.
14469 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
14471 * fileio.c, fns.c (merge): Move extern decl from here ...
14472 * lisp.h (merge): ... to here.
14474 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14476 Fix last font-related change.
14477 * w32font.h (w32font_list_internal, w32font_match_internal):
14479 * w32uniscribe.c (uniscribe_list, uniscribe_match)
14480 (uniscribe_list_family): Adjust to match font API change.
14481 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
14482 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
14484 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14486 * frame.h (FRAME_MOUSE_UPDATE):
14487 * nsterm.m (ns_frame_up_to_date): Omit redundant check
14488 whether hlinfo->mouse_face_mouse_frame is non-NULL.
14490 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14492 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
14493 * font.h (struct font_driver): Change list, match, and list_family
14494 functions to accept struct frame * as first arg.
14495 * font.c (font_score, font_compare, font_sort_entities):
14497 (font_sort_entities, font_list_entities, font_select_entity)
14498 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
14499 match font API change.
14500 * xfont.c (xfont_list, xfont_match, xfont_list_family):
14501 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
14502 * ftxfont.c (ftxfont_list, ftxfont_match):
14503 * xftfont.c (xftfont_list, xftfont_match):
14504 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
14505 * w32font.c (w32font_list, w32font_match, w32font_list)
14506 (w32font_list_internal, w32_font_match_internal): Likewise.
14507 * xfaces.c (Fx_family_fonts): Adjust user.
14509 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14511 Do not use pure Xism x_wm_set_icon_position in non-X ports.
14512 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
14513 only if HAVE_X_WINDOWS is in use.
14514 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
14515 * nsterm.m (x_wm_set_icon_position): Remove no-op.
14516 * w32term.c (x_wm_set_icon_position): Likewise.
14517 * w32fns.c (x_icon): Adjust user.
14519 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14521 * xterm.c (last_mouse_press_frame): Remove the
14522 leftover which is not really used any more.
14523 (handle_one_xevent, syms_of_xterm): Adjust users.
14524 (x_flush): Call XFlush once per each X display, not frame.
14525 This is better because this code always unconditionally skips
14526 non-X frames in Vframe_list and issues the only XFlush if we
14527 have more than one X frame on the same X display.
14528 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
14529 Use bool for booleans.
14530 (x_draw_glyph_string_background, cvt_string_to_pixel)
14531 (cvt_pixel_dtor): Drop unnecessary prototypes.
14532 * xterm.h (x_display_ok): Adjust prototype.
14534 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14536 Drop unnecessary functions that deals with frame pixel size.
14537 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14538 (x_pixel_height): Drop prototypes.
14539 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14540 (x_pixel_height): Drop implementations.
14541 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14542 which should be always valid for window frame.
14543 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14544 * w32menu.c (Fx_popup_dialog):
14545 * xmenu.c (Fx_popup_dialog): Likewise for both.
14547 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14549 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14550 frame parameters and call to Fmodify_frame_parameters just once.
14551 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14552 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14553 and mention nil frame in docstring.
14555 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14557 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14558 (x_figure_window_size): Likewise. Adjust to return long.
14559 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14560 (toplevel): Move Qterminal_live_p to...
14561 * terminal.c (toplevel): ...here, make it static, and...
14562 (syms_of_terminal): ...DEFSYM here.
14563 * frame.h (Qterminal_live_p): Remove declaration.
14564 (make_frame, x_figure_window_size): Adjust prototype.
14565 * nsfns.m (Fx_create_frame): Use long for window flags.
14567 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14569 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14570 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14571 Do not assume that emacs_close (INT_MAX) is a no-op.
14573 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14575 * xfaces.c (make_face_cache): For struct face_cache, prefer
14576 xmalloc to xzalloc and so avoid redundant call to memset.
14577 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14579 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14581 * fringe.c (draw_window_fringes, update_window_fringes)
14582 (compute_fringe_widths):
14583 * w32term.c (x_draw_glyph_string):
14584 * window.c (candidate_window_p, Frecenter):
14585 * xfaces.c (realize_basic_faces, realize_default_face)
14586 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14587 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14588 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14589 * xmenu.c (Fx_menu_bar_open_internal):
14590 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14591 * xsettings.c (xft_settings_event):
14592 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14593 Use bool for booleans. Adjust style and comments where
14595 * dispextern.h (draw_window_fringes, update_window_fringes)
14596 (compute_fringe_widths):
14597 * xterm.h (x_had_errors_p): Adjust prototype.
14599 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14601 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14602 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14604 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14606 * fns.c (toplevel): Remove comment before Fsafe_length because
14607 it checks for QUIT.
14609 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14611 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14613 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14615 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14616 frame which got the message is still alive, before dereferencing
14617 its pointer. (Bug#14970)
14619 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14620 be a live window, before using it as such. (Bug#14970)
14622 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14624 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14625 w32_detect_focus_change instead of doing part of its job by hand.
14626 This fixes the problem whereby FOCUS_OUT events were not sent to
14629 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14631 * process.c (Fprocess_list): Doc fix.
14633 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14634 being re-exposed only if it didn't ask to become visible.
14635 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14636 was previously iconified. (Bug#14841)
14637 (x_iconify_frame): Mark the frame iconified.
14639 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14641 Fix minor problems found by static checking.
14642 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14643 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14645 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14647 * eval.c (set_specpdl_old_value): New function.
14648 (unbind_to): Minor simplification.
14649 (get_backtrace_frame): New function.
14650 (Fbacktrace_frame): Use it. Add `base' argument.
14651 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14652 (syms_of_eval): Export backtrace-eval.
14653 * xterm.c (x_focus_changed): Simplify.
14655 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14657 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14659 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14661 * xdisp.c (redisplay_window): Instead of moving point out of
14662 scroll margin, reject the force_start method, and try scrolling
14663 instead. (Bug#14780)
14665 2013-07-24 Ken Brown <kbrown@cornell.edu>
14667 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14670 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14672 * eval.c (Fprogn): Do not check that BODY is a proper list.
14673 This undoes the previous change. The check slows down the
14674 interpreter, and is not needed to prevent a crash. See
14675 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14677 2013-07-23 Glenn Morris <rgm@gnu.org>
14679 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14681 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14683 Port to GNU/Linux systems with tinfo but not ncurses.
14684 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14685 to decide whether ncurses is being used. Without this change,
14686 GCC complains about tgetent not being declared, on a system
14687 that has tinfo installed but ncurses not installed.
14689 * eval.c (Fprogn): Check that BODY is a proper list.
14691 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14692 * data.c (Fsetq_default):
14693 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14694 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14696 Tune by taking advantage of the fact that ARGS is always a list
14697 when a function is declared to have UNEVALLED args.
14699 * emacsgtkfixed.c: Port to GCC 4.6.
14700 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14702 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14704 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14705 here to silence compiler warnings.
14707 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14709 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14710 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14711 from messing up Emacs's 'struct frame' (Bug#14923).
14713 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14715 * alloc.c (make_save_ptr_ptr): Define this function.
14716 It was inadvertently omitted. It's needed only if
14717 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14719 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14721 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14722 frame have focus (Bug#14895).
14724 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14726 Avoid vfork-related deadlock more cleanly.
14727 * callproc.c (child_setup): When the child's exec fails, output
14728 the program name, as that's more useful. Use O_NONBLOCK to avoid
14730 * process.c (create_process_1): Remove; no longer needed.
14731 (create_process): Remove timer hack; no longer needed, now that
14732 the child avoids deadlock.
14734 2013-07-20 Glenn Morris <rgm@gnu.org>
14736 * image.c (Fimage_flush): Fix doc typo.
14738 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14740 Fix array bounds violation when pty allocation fails.
14741 * process.c (PTY_NAME_SIZE): New constant.
14742 (pty_name): Remove static variable; it's now auto.
14743 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14744 Take pty_name as an arg rather than using a static variable.
14745 All callers changed.
14746 (create_process): Recover pty_flag from process, not from volatile local.
14747 (create_pty): Stay inside array even when pty allocation fails.
14748 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14750 * lread.c (Fload): Avoid initialization only when lint checking.
14751 Mention that it's needed only for older GCCs.
14753 2013-07-20 Kenichi Handa <handa@gnu.org>
14755 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14756 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14758 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14760 * lread.c (Fload): Avoid uninitialized warning.
14762 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14764 Fix some minor file descriptor leaks and related glitches.
14765 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14766 (create_lock_file): Use write, not emacs_write.
14767 * image.c (slurp_file, png_load_body):
14768 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14769 (server_accept_connection):
14770 Don't leak an fd on memory allocation failure.
14771 * image.c (slurp_file): Add a cheap heuristic for growing files.
14772 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14773 as that's what the other routines do. Maybe input need not be
14774 blocked at all, but it's better to be consistent.
14775 Avoid undefined behavior when strlen is zero.
14777 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14778 (NSTATICS): Now a constant; doesn't need to be a macro.
14780 2013-07-19 Richard Stallman <rms@gnu.org>
14782 * coding.c (decode_coding_utf_8): Add simple loop for fast
14783 processing of ASCII characters.
14785 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14787 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14789 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14791 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14792 unportable 'struct x_display_info'.
14793 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14794 is a portable type.
14796 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14798 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14799 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14801 (system_process_attributes): Prefer plain char to unsigned char
14802 when either will do. Clean up properly if interrupted or if
14803 memory allocations fail. Don't assume sscanf succeeds.
14804 Remove no-longer-needed workaround to stop GCC from whining.
14805 Read command-line once, instead of multiple times. Check read status a
14806 bit more carefully.
14808 Fix obscure porting bug with varargs functions.
14809 The code assumed that int is treated like ptrdiff_t in a vararg
14810 function, which is not a portable assumption. There was a similar
14811 -- though these days less likely -- porting problem with various
14812 assumptions that pointers of different types all smell the same as
14813 far as vararg functions is conserved. To make this problem less
14814 likely in the future, redo the API to use varargs functions.
14815 * alloc.c (make_save_value): Remove this vararg function.
14816 All uses changed to ...
14817 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14818 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14820 (make_save_ptr): Rename from make_save_pointer, for consistency with
14821 the above. Define only on platforms that need it. All uses changed.
14823 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14825 * keyboard.c: Try to fix typos in previous change.
14826 (DISPLAY_LIST_INFO): New macro.
14827 (kbd_buffer_get_event): Do not access members that are not present
14828 in X11. Revert inadvertent change of "!=" to "=".
14830 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14832 * keyboard.c (kbd_buffer_get_event):
14833 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14834 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14836 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14838 * filelock.c: Fix unlikely file descriptor leaks.
14839 (get_boot_time_1): Rework to avoid using emacs_open.
14840 This doesn't actually fix a leak, but is better anyway.
14841 (read_lock_data): Use read, not emacs_read.
14843 * doc.c: Fix minor memory and file descriptor leaks.
14844 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14845 (get_doc_string, Fsnarf_documentation):
14846 Fix file descriptor leak on error.
14848 * term.c: Fix minor fdopen-related file descriptor leaks.
14849 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14850 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14852 * charset.c: Fix file descriptor leaks and errno issues.
14854 (load_charset_map_from_file): Don't leak file descriptor on error.
14855 Use plain record_xmalloc since the allocation is larger than
14856 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14858 * eval.c (record_unwind_protect_nothing):
14859 * fileio.c (fclose_unwind):
14861 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14862 The replacement doesn't block input, but that no longer seems
14865 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14867 * lread.c: Fix file descriptor leaks and errno issues.
14868 (Fload): Close some races that leaked fds or streams when 'load'
14870 (Fload, openp): Report error number of last nontrivial failure to open.
14871 ENOENT counts as trivial.
14872 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14874 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14875 now that the function is always called with a nonnegative arg.
14876 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14877 All uses replaced with ...
14878 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14880 A few more minor file errno-reporting bugs.
14881 * callproc.c (Fcall_process):
14882 * doc.c (Fsnarf_documentation):
14883 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14884 * process.c (set_socket_option):
14885 Don't let a constructor trash errno.
14886 * doc.c: Include <errno.h>.
14888 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14890 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14892 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14894 Fix w32 bug with call-process-region (Bug#14885).
14895 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14896 to Fcall_process when the input is empty. This simplifies the
14897 code a bit. It makes no difference on POSIXish platforms but
14898 apparently it fixes a bug on w32.
14900 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14901 * fileio.c (close_file_unwind): Don't close if FD is negative;
14902 this can happen when unwinding a zapped file descriptor.
14903 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14904 in case Emacs runs out of memory between the two unwind-protects.
14905 Don't trash errno when closing FD.
14906 Zap the FD in the specpdl when closing it, instead of deferring
14907 the removal of the unwind-protect; this fixes a bug where a child
14908 function unwinds the stack past us.
14910 New unwind-protect flavors to better type-check C callbacks.
14911 This also lessens the need to write wrappers for callbacks,
14912 and the need for make_save_pointer.
14913 * alloc.c (free_save_value):
14914 * atimer.c (run_all_atimers):
14916 * alloc.c (safe_alloca_unwind):
14917 * atimer.c (unwind_stop_other_atimers):
14918 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14919 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14920 * minibuf.c (choose_minibuf_frame_1):
14921 * process.c (make_serial_process_unwind):
14922 * xdisp.c (pop_message_unwind):
14923 * xselect.c (queue_selection_requests_unwind):
14924 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14925 * alloc.c (record_xmalloc):
14926 Prefer record_unwind_protect_ptr to record_unwind_protect with
14928 * alloc.c (Fgarbage_collect):
14929 Prefer record_unwind_protect_void to passing a dummy.
14930 * buffer.c (restore_buffer):
14931 * window.c (restore_window_configuration):
14932 * xfns.c, w32fns.c (do_unwind_create_frame)
14933 New wrapper. All record-unwind uses of wrappee changed.
14934 * buffer.c (set_buffer_if_live):
14935 * callproc.c (call_process_cleanup, delete_temp_file):
14936 * coding.c (code_conversion_restore):
14937 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14938 * editfns.c (save_excursion_restore)
14939 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14940 (save_restriction_restore):
14941 * eval.c (restore_stack_limits, un_autoload):
14942 * fns.c (require_unwind):
14943 * keyboard.c (recursive_edit_unwind, tracking_off):
14944 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14945 * macros.c (pop_kbd_macro, restore_menu_items):
14946 * nsfns.m (unwind_create_frame):
14947 * print.c (print_unwind):
14948 * process.c (start_process_unwind):
14949 * search.c (unwind_set_match_data):
14950 * window.c (select_window_norecord, select_frame_norecord):
14951 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14952 (fast_set_selected_frame):
14953 * xfns.c, w32fns.c (unwind_create_tip_frame):
14954 Return void, not a dummy Lisp_Object. All uses changed.
14955 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14956 * callproc.c (call_process_kill):
14957 * fileio.c (restore_point_unwind, decide_coding_unwind)
14958 (build_annotations_unwind):
14959 * insdel.c (Fcombine_after_change_execute_1):
14960 * keyboard.c (read_char_help_form_unwind):
14961 * menu.c (unuse_menu_items):
14962 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14963 * sound.c (sound_cleanup):
14964 * xdisp.c (unwind_redisplay):
14965 * xfns.c (clean_up_dialog):
14966 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14967 Accept no args and return void, instead of accepting and returning
14968 a dummy Lisp_Object. All uses changed.
14969 * cygw32.c (fchdir_unwind):
14970 * fileio.c (close_file_unwind):
14971 * keyboard.c (restore_kboard_configuration):
14972 * lread.c (readevalllop_1):
14973 * process.c (wait_reading_process_output_unwind):
14974 Accept int and return void, rather than accepting an Emacs integer
14975 and returning a dummy object. In some cases this fixes an
14976 unlikely bug when the corresponding int is outside Emacs integer
14977 range. All uses changed.
14978 * dired.c (directory_files_internal_unwind):
14979 * fileio.c (do_auto_save_unwind):
14980 * gtkutil.c (pop_down_dialog):
14981 * insdel.c (reset_var_on_error):
14982 * lread.c (load_unwind):
14983 * xfns.c (clean_up_file_dialog):
14984 * xmenu.c, nsmenu.m (pop_down_menu):
14985 * xmenu.c (cleanup_widget_value_tree):
14986 * xselect.c (wait_for_property_change_unwind):
14987 Accept pointer and return void, rather than accepting an Emacs
14988 save value encapsulating the pointer and returning a dummy object.
14990 * editfns.c (Fformat): Update the saved pointer directly via
14991 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14992 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14993 (unwind_body): New function.
14994 (record_unwind_protect): First arg is now a function returning void,
14995 not a dummy Lisp_Object.
14996 (record_unwind_protect_ptr, record_unwind_protect_int)
14997 (record_unwind_protect_void): New functions.
14998 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14999 * fileio.c (struct auto_save_unwind): New type.
15000 (do_auto_save_unwind): Use it.
15001 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
15002 * insdel.c (struct rvoe_arg): New type.
15003 (reset_var_on_error): Use it.
15004 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
15006 (specbinding_func): Remove; there are now several such functions.
15007 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
15008 (set_unwind_protect_ptr): New function.
15009 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
15011 Be simpler and more consistent about reporting I/O errors.
15012 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
15013 Say "Read error" and "Write error", rather than "I/O error", or
15014 "IO error reading", or "IO error writing", when a read or write
15016 * process.c (Fmake_network_process, wait_reading_process_output)
15017 (send_process, Fprocess_send_eof, wait_reading_process_output):
15018 Capitalize diagnostics consistently. Put "failed foo" at the
15019 start of the diagnostic, so that we don't capitalize the
15020 function name "foo". Consistently say "failed" for such
15022 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
15023 All callers changed. This is so it can use report_file_error.
15024 * sysdep.c (serial_open, serial_configure): Capitalize I/O
15025 diagnostics consistently as above.
15027 * fileio.c (report_file_errno): Fix errno reporting bug.
15028 If the file name is neither null nor a pair, package it up as a
15029 singleton list. All callers changed, both to this function and to
15030 report_file_error. This fixes a bug where the memory allocator
15031 invoked by list1 set errno so that the immediately following
15032 report_file_error reported the wrong errno value.
15034 Fix minor problems found by --enable-gcc-warnings.
15035 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
15036 * keyboard.c (kbd_buffer_get_event): Remove unused local.
15038 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
15040 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
15041 Set event->arg to Qt if switch-event shall be generated.
15042 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
15044 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
15046 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
15049 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
15050 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
15051 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
15052 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
15053 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
15054 and there is a focused frame.
15055 (head_table): Add focus-in and focus-out.
15056 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
15057 bind to handle-focus-in/out.
15059 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
15060 (Fhandle_switch_frame): Call Fhandle_focus_in.
15061 (syms_of_frame): defsubr handle-focus-in/out.
15063 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
15065 Fix porting bug to older POSIXish platforms (Bug#14862).
15066 * sysdep.c (emacs_pipe): New function, that implements
15067 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
15068 This should port better to CentOS 5 and to Mac OS X 10.6.
15069 All calls to pipe2 changed.
15071 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
15072 This makes the code easier to read and the executable a bit smaller.
15073 Do not replace all calls to Fcons that happen to create lists,
15074 just calls that are intended to create lists. For example, when
15075 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
15076 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
15077 Similarly for list2 through list5.
15078 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
15079 * bytecode.c (exec_byte_code):
15080 * callint.c (quotify_arg, Fcall_interactively):
15081 * callproc.c (Fcall_process, create_temp_file):
15082 * charset.c (load_charset_map_from_file)
15083 (Fdefine_charset_internal, init_charset):
15084 * coding.c (get_translation_table, detect_coding_system)
15085 (Fcheck_coding_systems_region)
15086 (Fset_terminal_coding_system_internal)
15087 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
15088 * composite.c (update_compositions, Ffind_composition_internal):
15089 * dired.c (directory_files_internal, file_name_completion)
15091 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
15092 * doc.c (Fsnarf_documentation):
15093 * editfns.c (Fmessage_box):
15095 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
15096 (Feval, eval_sub, Ffuncall, apply_lambda):
15097 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
15098 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
15099 (Fset_file_times, Finsert_file_contents)
15100 (Fchoose_write_coding_system, Fwrite_region):
15101 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
15102 * font.c (font_registry_charsets, font_parse_fcname)
15103 (font_prepare_cache, font_update_drivers, Flist_fonts):
15104 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
15105 * frame.c (make_frame, Fmake_terminal_frame)
15106 (x_set_frame_parameters, x_report_frame_params)
15107 (x_default_parameter, Fx_parse_geometry):
15108 * ftfont.c (syms_of_ftfont):
15109 * image.c (gif_load):
15110 * keyboard.c (command_loop_1):
15111 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
15112 (Fcopy_keymap, append_key, Fcurrent_active_maps)
15113 (Fminor_mode_key_binding, accessible_keymaps_1)
15114 (Faccessible_keymaps, Fwhere_is_internal):
15115 * lread.c (read_emacs_mule_char):
15116 * menu.c (find_and_return_menu_selection):
15117 * minibuf.c (get_minibuffer):
15118 * nsfns.m (Fns_perform_service):
15119 * nsfont.m (ns_script_to_charset):
15120 * nsmenu.m (ns_popup_dialog):
15121 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
15122 (Fx_own_selection_internal):
15123 * nsterm.m (append2):
15124 * print.c (Fredirect_debugging_output)
15125 (print_prune_string_charset):
15126 * process.c (Fdelete_process, Fprocess_contact)
15127 (Fformat_network_address, set_socket_option)
15128 (read_and_dispose_of_process_output, write_queue_push)
15129 (send_process, exec_sentinel):
15130 * sound.c (Fplay_sound_internal):
15131 * textprop.c (validate_plist, add_properties)
15132 (Fput_text_property, Fadd_face_text_property)
15133 (copy_text_properties, text_property_list, syms_of_textprop):
15134 * unexaix.c (report_error):
15135 * unexcoff.c (report_error):
15136 * unexsol.c (unexec):
15137 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
15138 (Fformat_mode_line, syms_of_xdisp):
15139 * xfaces.c (set_font_frame_param)
15140 (Finternal_lisp_face_attribute_values)
15141 (Finternal_merge_in_global_face, syms_of_xfaces):
15142 * xfns.c (x_default_scroll_bar_color_parameter)
15143 (x_default_font_parameter, x_create_tip_frame):
15144 * xfont.c (xfont_supported_scripts):
15145 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
15146 (menu_help_callback, xmenu_show):
15147 * xml.c (make_dom):
15148 * xterm.c (set_wm_state):
15149 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
15150 and similarly for list2 through list5.
15152 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
15154 * callproc.c (Fcall_process_region): Fix minor race and tune.
15155 (create_temp_file): New function, with the temp-file-creation part
15156 of the old Fcall_process_region. Use Fcopy_sequence to create the
15157 temp file name, rather than alloca + build_string, for simplicity.
15158 Don't bother to block input around the temp file creation;
15159 shouldn't be needed. Simplify use of mktemp.
15160 Use record_unwind_protect immediately after creating the temp file;
15161 this closes an unlikely race where the temp file was not removed.
15162 Use memcpy rather than an open-coded loop.
15163 (Fcall_process_region): Use the new function. If the input is
15164 empty, redirect from /dev/null rather than from a newly created
15165 empty temp file; this avoids unnecessary file system traffic.
15167 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
15169 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
15170 Simplify by making this case like the other two. This is a bit
15171 slower on obsolete hosts, but the extra complexity isn't worth it.
15173 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
15174 * process.c (create_process) [!DOS_NT]:
15175 Remove now-unnecessary calls to emacs_close.
15177 2013-07-13 Eli Zaretskii <eliz@gnu.org>
15179 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
15180 returning early. (Bug#14850)
15182 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
15183 and inhibit-iso-escape-detection attributes of 'undecided'.
15186 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
15188 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
15189 Reported by Herbert J. Skuhra in
15190 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
15192 Don't lose top specpdl entry when memory is exhausted.
15193 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
15194 specpdl overflow here, to simplify callers; all callers changed.
15195 Always reserve an unused entry at the stack top; this avoids
15196 losing the top entry's information when memory is exhausted.
15198 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15200 Clean up errno reporting and fix some errno-reporting bugs.
15201 * callproc.c (Fcall_process):
15202 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
15203 * process.c (create_process, Fmake_network_process):
15204 * unexaix.c (report_error):
15205 * unexcoff.c (report_error):
15206 Be more careful about reporting the errno of failed operations.
15207 The code previously reported the wrong errno sometimes.
15208 Also, prefer report_file_errno to setting errno + report_file_error.
15209 (Fcall_process): Look at openp return value rather than at path,
15210 as that's a bit faster and clearer when there's a numeric predicate.
15211 * fileio.c (report_file_errno): New function, with most of the
15212 old contents of report_file_error.
15213 (report_file_error): Use it.
15214 (Ffile_exists_p, Ffile_accessible_directory_p):
15215 Set errno to 0 when it is junk.
15216 * fileio.c (Faccess_file):
15217 * image.c (x_create_bitmap_from_file):
15218 Use faccessat rather than opening the file, to avoid the hassle of
15219 having a file descriptor open.
15220 * lisp.h (report_file_errno): New decl.
15221 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
15224 * process.c (create_process, wait_reading_process_output) [AIX]:
15225 Remove obsolete SIGHUP-related code, as Emacs no longer disables
15226 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
15227 a multithreaded environment anyway).
15228 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
15230 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
15232 * image.c (x_find_image_file): Don't close a remote file handle.
15234 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15236 Fix races with threads and file descriptors.
15237 * callproc.c (Fcall_process_region):
15238 * dired.c (open_directory):
15239 * emacs.c (main, Fdaemon_initialized):
15240 * image.c (x_find_image_file):
15241 * inotify.c (Finotify_rm_watch):
15242 * lread.c (Flocate_file_internal):
15243 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
15244 * term.c (term_mouse_moveto, init_tty):
15245 * termcap.c (tgetent):
15246 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
15247 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
15248 * unexhp9k800.c, unexmacosx.c (unexec):
15249 * callproc.c (Fcall_process_region):
15250 Use emacs_close, not close.
15251 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
15252 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
15253 and posix_close function on current platforms (which all lack them).
15254 (emacs_close): Use it. This should fix the races on GNU/Linux and
15255 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
15256 and it should avoid closing random victim file descriptors on
15259 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
15261 * inotify.c (uninitialized): Remove. All uses replaced by -1.
15262 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
15263 Touch up doc a bit.
15265 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
15266 This is for .gdbinit xbacktrace.
15268 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
15269 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
15270 (emacs_set_tty): Now static.
15271 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
15272 * term.c (tty_capable_p, tty_default_color_capabilities)
15273 (get_tty_terminal, term_mouse_movement)
15274 (handle_one_term_event, init_tty, maybe_fatal):
15275 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
15276 (tgetent, scan_file, name_match, compare_contin):
15277 * terminal.c (get_terminal):
15278 Use bool for boolean.
15279 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
15280 Prefer char to unsigned char if either will do.
15281 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
15282 (tty_write_glyphs): Prefer int to unsigned.
15283 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
15284 All callers changed.
15285 * termcap.c (tprint, main) [TEST]: Remove non-working test.
15287 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15290 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
15291 (B__dummy__): New dummy symbol, to pacify C89.
15292 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
15293 they can't grok varargs macros.
15294 * dispnew.c (add_window_display_history)
15295 (add_frame_display_history):
15296 * print.c (print_object):
15297 * xdisp.c (debug_method_add):
15298 Use %p printf format only for void pointers.
15299 * emacs.c (usage_message): New constant, replacing ...
15300 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
15301 (main): Adjust to usage reorg.
15302 * fns.c (syms_of_fns):
15303 * profiler.c (syms_of_profiler):
15304 Don't use non-constant struct initializers.
15305 * gnutls.h (gnutls_initstage_t):
15306 * lisp.h (enum Lisp_Fwd_Type):
15307 * lread.c (lisp_file_lexically_bound_p):
15308 * xsettings.c (anonymous enum):
15309 Remove trailing comma.
15310 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
15311 * lisp.h (ENUM_BF): Use unsigned if pedantic.
15312 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
15314 * regex.c (const_re_char): New type, to pacify strict C89.
15315 All uses of 'const re_char' replaced to use it.
15316 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
15317 with glibc when strict C89. This change is imported from gnulib.
15319 (_Restrict_arr_): Rename from __restrict_arr, similarly.
15320 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
15321 Omit GNU_LINUX implementation, since it requires long long.
15322 * xterm.c (x_draw_underwave):
15323 Do not assume the traditional order of struct's members.
15324 (x_term_init): Rewrite to avoid the need for non-constant structure
15327 Syntax cleanup, mostly replacing macros with functions.
15328 This removes the need for the syntax_temp hack.
15329 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
15330 * syntax.c (SYNTAX_INLINE): New macro.
15331 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
15332 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
15333 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
15334 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
15335 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
15336 (SYNTAX_COMEND_FIRST): Now functions, not macros.
15337 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
15338 Now constants, not macros.
15339 (syntax_temp) [!__GNUC__]: Remove.
15340 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
15341 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
15342 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
15343 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
15344 Move here from syntax.h; now functions, not macros. Except for the
15345 last function, these are static since only syntax.c uses them.
15346 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
15347 All uses changed. Now a function, not a macro; use this fact
15348 to simplify the code.
15349 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
15350 compiler bugs; no longer relevant.
15351 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
15352 (SYNTAX_INLINE): New macro.
15353 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
15354 for the new functions. Use bool for boolean member.
15355 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
15356 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
15357 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
15358 (SETUP_BUFFER_SYNTAX_TABLE):
15359 Now extern inline functions, not macros.
15360 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
15361 Remove; all uses replaced by implementation.
15362 (syntax_temp) [!__GNUC__]: Remove decl.
15363 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
15365 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
15367 * emacs.c (main): Fix syntax error.
15369 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15371 Timestamp fixes for undo (Bug#14824).
15372 * atimer.c (schedule_atimer):
15373 * fileio.c (Ffile_newer_than_file_p):
15374 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
15375 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
15376 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
15377 (syms_of_fileio): Remove Sclear_visited_file_name.
15378 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
15379 file doesn't exist; this avoids an ambiguity with negative timestamps.
15380 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
15381 * systime.h (make_emacs_time, invalid_emacs_time):
15382 Don't assume struct timespec layout; POSIX doesn't guarantee it.
15383 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
15384 * undo.c (record_first_change): Push (visited-file-modtime) onto
15385 undo list rather than reimplementing it by hand, incorrectly.
15387 2013-07-09 Ken Brown <kbrown@cornell.edu>
15389 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
15391 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
15393 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
15395 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
15397 Handle errno and exit status a bit more carefully.
15398 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
15399 number into an exit status. Instead, use EXIT_CANCELED.
15400 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
15401 * callproc.c (relocate_fd):
15402 * emacs.c (close_output_streams, main):
15403 * process.c (create_process):
15404 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
15405 Use emacs_perror for simplicity.
15406 * callproc.c (relocate_fd, main):
15407 * sysdep.c (sys_subshell):
15408 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
15409 (shut_down_emacs): Use emacs_write, not write.
15410 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
15411 * fileio.c (Fcopy_file, e_write):
15412 * nsterm.m (ns_select):
15413 * process.c (send_process):
15414 * sound.c (vox_write):
15415 Use emacs_write_sig, not emacs_write.
15416 * lisp.h (emacs_write_sig, emacs_perror): New decls.
15417 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
15419 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
15421 (emacs_full_write): New function.
15422 (emacs_write): Rewrite to use it.
15423 (emacswrite_sig, emacs_perror): New functions.
15424 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
15426 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
15428 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
15429 on NS even if it is present. Pixmap on NS is a void*.
15431 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15433 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
15434 * process.c (close_on_exec, accept4, process_socket):
15435 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
15437 2013-07-07 Eli Zaretskii <eliz@gnu.org>
15439 * w32.c (sys_dup): Declare prototype.
15443 * callproc.c [WINDOWSNT]: Include sys/socket.h.
15445 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15447 Make file descriptors close-on-exec when possible (Bug#14803).
15448 This simplifies Emacs a bit, since it no longer needs to worry
15449 about closing file descriptors by hand in some cases.
15450 It also fixes some unlikely races. Not all such races, as
15451 libraries often open files internally without setting
15452 close-on-exec, but it's an improvement.
15453 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
15454 * callproc.c (Fcall_process) [!MSDOS]:
15455 * emacs.c (main) [!DOS_NT]:
15456 * nsterm.m (ns_term_init):
15457 * process.c (create_process):
15458 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
15459 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
15460 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
15461 Prefer mkostemp with O_CLOEXEC to mkstemp.
15462 * callproc.c (relocate_fd) [!WINDOWSNT]:
15463 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
15464 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
15466 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
15467 Make the resulting file descriptor close-on-exec.
15468 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
15469 * lread.c (load_descriptor_list, load_descriptor_unwind):
15470 Remove; no longer needed. All uses removed.
15471 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
15472 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
15474 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
15475 (Fmake_network_process, Fnetwork_interface_list)
15476 (Fnetwork_interface_info, server_accept_connection):
15477 Make newly-created socket close-on-exec.
15478 * sysdep.c (emacs_open, emacs_fopen):
15479 Make new-created descriptor close-on-exec.
15480 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
15481 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
15483 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
15485 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
15486 for NS_IMPL_GNUSTEP.
15488 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15490 Fix openp errno handling.
15491 * callproc.c (Fcall_process): Preserve openp errno around close.
15492 * lread.c (openp): Set errno when returning -1, as some callers
15495 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
15497 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
15499 * nsterm.h (NSSavePanel): Update comment.
15500 (NSAPP_DATA2_RUNFILEDIALOG): Define.
15501 (ns_run_file_dialog): Declare.
15503 * nsfns.m: Remove panelOK.
15505 (ns_run_file_dialog): New function.
15506 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
15507 event loop, so file dialog is popped up by ns_run_file_dialog, called
15508 by sendEvent (Bug#14578).
15509 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
15511 2013-07-06 Eli Zaretskii <eliz@gnu.org>
15513 * xdisp.c (default_line_pixel_height): New function.
15514 (pos_visible_p, move_it_vertically_backward, try_scrolling)
15515 (try_cursor_movement, redisplay_window, try_window)
15516 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
15518 * window.c (window_scroll_pixel_based):
15519 use default_line_pixel_height.
15521 * dispextern.h (default_line_pixel_height): Add prototype.
15523 * frame.c (x_set_line_spacing): Accept a float value for
15524 line-spacing parameter, per the documentation.
15526 * data.c (Fmultibyte_string_p): Doc fix.
15528 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
15530 Use emacs_open more consistently when opening files.
15531 This handles EINTR more consistently now, and makes it easier
15532 to introduce other uniform changes to file descriptor handling.
15533 * sysstdio.h: New file.
15534 * buffer.c (mmap_init):
15535 * cygw32.c (chdir_to_default_directory):
15536 * dispnew.c (Fopen_termscript):
15537 * emacs.c (Fdaemon_initialized):
15538 * fileio.c (Fdo_auto_save):
15539 * image.c (slurp_file, png_load_body, jpeg_load_body):
15540 * keyboard.c (Fopen_dribble_file):
15542 * print.c (Fredirect_debugging_output):
15543 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15544 * termcap.c (tgetent):
15545 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15546 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15547 * w32term.c (w32_initialize) [CYGWIN]:
15548 * xfaces.c (Fx_load_color_file):
15549 Use emacs_open instead of plain open, and emacs_fopen instead of
15551 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15552 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15553 * callproc.c (default_output_mode): New constant.
15554 (Fcall_process): Use it to call emacs_open instead of plain creat.
15555 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15556 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15557 (emacs_fopen): New function.
15558 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15559 Include <lisp.h>, for emacs_open.
15560 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15562 Remove duplicate #include directives.
15563 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15565 Don't include stdio.h twice.
15566 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15567 Don't include sys/types.h or stdio.h twice.
15568 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15569 * lread.c: Don't include coding.h twice.
15570 * nsfont.m: Don't include frame.h twice.
15571 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15572 * ralloc.c: Don't include <unistd.h> twice.
15573 * xdisp.c: Don't include font.h twice.
15574 * xterm.c: Don't include fontset.h twice.
15575 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15577 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15579 Scale ImageMagick images more carefully.
15580 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15581 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15582 Be more careful about avoiding undefined behavior after
15583 integer overflow and division by zero.
15585 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15587 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15588 (syms_of_w32fns): DEFSYM them.
15589 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15590 (CCHDEVICENAME): Define macros if not defined.
15591 (struct MONITOR_INFO_EX): New struct.
15592 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15593 (enum_display_monitors_fn): New variable.
15594 (globals_of_w32fns): Initialize it.
15595 (Fx_display_pixel_width, Fx_display_pixel_height)
15596 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15597 multi-monitor setups in docstrings.
15598 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15599 screen size by primary monitor's millimeter per pixel.
15600 (w32_monitor_enum, w32_display_monitor_attributes_list)
15601 (w32_display_monitor_attributes_list_fallback)
15602 (Fw32_display_monitor_attributes_list): New functions.
15603 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15605 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15607 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15609 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15611 * fileio.c (Qfile_notify_error): New error symbol.
15613 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15614 * inotify.c (inotify_callback, symbol_to_inotifymask)
15615 (Finotify_add_watch, Finotify_rm_watch): Use it.
15616 (inotifyevent_to_event): Exchange order of cookie and file name.
15617 (Finotify_add_watch): Adapt docstring.
15619 * lisp.h (Qfile_notify_error): Declare.
15621 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15623 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15624 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15625 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15626 which did not work (see <http://bugs.gnu.org/14569#307>).
15627 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15628 && (!noninteractive || initialized)). This attempts to thread
15629 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15631 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15633 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15634 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15636 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15638 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15639 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15640 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15641 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15643 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15645 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15646 Define to __sys_siglist.
15648 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15650 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15651 word-wrap, so that overflow-newline-into-fringe would work in
15652 visual-line-mode. (Bug#2749)
15653 (move_it_in_display_line_to): When the last scanned display
15654 element fits exactly on the display line, and
15655 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15656 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15657 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15658 finding buffer position that corresponds to pixel coordinates,
15659 e.g. in buffer_posn_from_coords.
15661 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15663 * process.c (handle_child_signal): Call catch_child_signal if
15666 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15668 Don't convert function pointers to void * and back.
15669 It isn't portable C, and it's easy enough to avoid.
15670 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15671 (make_save_value): Add support for SAVE_FUNCPOINTER.
15672 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15673 * print.c (print_object):
15674 Distinguish function from object pointers.
15675 * lisp.h (SAVE_FUNCPOINTER): New constant.
15676 (SAVE_SLOT_BITS): Adjust to it.
15677 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15678 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15679 (voidfuncptr): New typedef.
15680 (struct Lisp_Save_Value): New member data[0].funcpointer.
15681 (XSAVE_FUNCPOINTER): New function.
15683 Simplify buildobj processing.
15684 * Makefile.in (buildobj.h): Make it a sequence of strings each
15685 followed by comma, rather than a single string. Put it into a
15686 .tmp file in case there's an error while generating it.
15687 (gl-stamp): Use .tmp for temp files.
15688 (mostlyclean): Clean .tmp files.
15689 * doc.c (buildobj): Move to just the routine that needs it.
15690 It's now an array of strings, so processing is simpler.
15692 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15694 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15695 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15696 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15697 Invoke malloc_enable_thread even when not interactive.
15698 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15699 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15700 in this case, since the underlying bug has now been fixed.
15702 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15704 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15705 unlinking it (bug#14691).
15707 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15709 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15710 before checking whether buffer is modified. This lets
15711 `kill-buffer-query-functions' cancel killing of the buffer or save
15712 its content before `kill-buffer' asks user the "Buffer %s
15713 modified; kill anyway?" question.
15715 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15717 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15718 Let the super performKeyEquivalent deal with them (Bug#14747).
15720 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15722 * widget.c (resize_cb): Remove unused local.
15724 Do not use GTK 3 if it exists but cannot be compiled.
15725 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15726 * xterm.c (x_error_handler) [!USE_GTK]:
15729 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15731 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15733 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15734 to the valid range of values. (Bug#14753)
15736 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15737 when moving point by using the current glyph matrix. This avoids
15738 the need to force redisplay when this function is called in a
15741 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15743 Fix minor problems found by static checking.
15744 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15745 Redo the latter's body to sidestep GCC parenthesization warnings.
15746 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15747 * coding.c (detect_coding, detect_coding_system):
15748 * coding.h (struct undecided_spec):
15749 Use bool for boolean.
15750 * image.c (QCmax_width, QCmax_height): Now static.
15751 * xdisp.c (Fmove_point_visually): Remove unused local.
15753 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15755 * xdisp.c (Fmove_point_visually): New function.
15757 2013-06-28 Kenichi Handa <handa@gnu.org>
15759 * coding.h (define_coding_undecided_arg_index): New enum.
15760 (coding_attr_index): New members
15761 coding_attr_undecided_inhibit_null_byte_detection,
15762 coding_attr_undecided_inhibit_iso_escape_detection,
15763 coding_attr_undecided_prefer_utf_8.
15764 (undecided_spec): New struct.
15765 (struct coding_system): New member `undecided' of the member
15768 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15769 (detect_coding): Likewise.
15770 (detect_coding_system): Likewise.
15771 (Fdefine_coding_system_internal): New coding system properties
15772 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15774 (syms_of_coding): Adjust for coding_arg_undecided_max.
15776 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15778 * image.c (x_from_xcolors): Remove unused local.
15780 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15782 Defer image data transfer between X client and server until actual
15785 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15788 * image.c (Destroy_Image): Remove.
15789 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15790 `mask_p', and `colors_p'. All uses changed.
15791 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15792 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15793 New macros for `flags' arg to x_clear_image_1.
15794 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15795 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15796 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15797 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15798 (image_get_x_image, image_unget_x_image): New functions or macros.
15799 (image_background, image_background_transparent, x_to_xcolors)
15800 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15801 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15802 instead of Destroy_Image.
15803 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15804 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15805 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15806 (imagemagick_load_image, svg_load_image): Use them instead of
15807 x_create_x_image_and_pixmap, and x_put_x_image followed by
15808 x_destroy_x_image, respectively.
15809 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15810 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15811 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15812 background_transparent fields.
15813 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15814 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15816 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15818 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15819 This mostly consists of undoing recent changes.
15820 * callproc.c (Fcall_process):
15821 * process.c (create_process):
15822 Do not worry about catching SIGCHLD here, undoing previous change.
15823 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15824 * process.c, process.h (catch_child_signal):
15825 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15826 * process.c (catch_child_handler): Don't worry about being called
15827 lazily and do not assume caller has blocked SIGCHLD, undoing
15828 previous change. Move first-time stuff back to
15829 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15830 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15831 set lib_child_handler if it's already initialized, which may
15832 help avoid problems on GNUstep.
15834 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15836 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15837 * callproc.c (Fcall_process):
15838 * process.c (create_process):
15839 Make sure SIGCHLD is caught before we fork,
15840 since Emacs startup no arranges to catch SIGCHLD.
15841 * process.c (lib_child_handler): Initialize to null, not to
15843 (catch_child_signal): Allow self to be called lazily.
15844 Do nothing if it's already been called.
15845 Assume caller has blocked SIGCHLD (all callers do now).
15846 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15847 just before it's really needed.
15848 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15849 since it hasn't been caught yet.
15851 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15853 * image.c (compute_image_size): New function to implement
15854 :max-width and :max-height.
15855 (imagemagick_load_image): Use it.
15857 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15859 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15860 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15862 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15863 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15864 the SIGCHLD handler, since the code is not atomic and (due to glib)
15865 signals may be arriving now.
15866 * sysdep.c (init_signals): Do not catch child signals here;
15867 'main' now does that later, at a safer time.
15869 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15871 Clean up SIGCHLD handling a bit (Bug#14569).
15872 * process.c, process.h (catch_child_signal):
15873 Now always extern, even if !NS_IMPL_GNUSTEP.
15874 * process.c (catch_child_signal): Move glib tickler here from
15875 init_process_emacs, so that it's done earlier in Emacs
15876 initialization. Also move the noninteractive && !initialized
15877 check here from init_process_emacs. This is all a bit cleaner for
15878 GNUish platforms, and I hope it works around the Cygwin bug.
15879 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15880 that glib signal handling is tickled before glib creates threads.
15882 * process.c (wait_reading_process_output): Avoid int overflow
15883 when reading more than 2 GiB total from a process.
15885 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15887 * process.c (create_process): Handle a couple more cases,
15888 i.e., work even if new_argv and wait_child_setup[i] are cached.
15889 Use Fcall_process's style for volatile vars.
15891 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15893 * process.c (create_process): Mark PROCESS volatile.
15895 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15897 Use C99-style flexible array members if available.
15898 This avoids some subtle aliasing issues, which typically
15899 aren't a problem with GCC but may be a problem elsewhere.
15900 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15901 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15902 In either case, it uses a flexible array member rather than
15903 the old struct hack. All uses changed.
15904 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15905 Adjust to sdata reorganization.
15906 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15907 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15908 that ports better to pre-C99 non-GCC.
15909 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15910 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15911 as the latter has changed.
15912 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15913 and port better to pre-C99 GCC.
15914 * image.c (struct xpm_cached_color):
15915 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15916 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15917 Use FLEXIBLE_ARRAY_MEMBER.
15918 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15919 Move decl to top level so it gets checked against implementation.
15920 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15921 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15923 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15925 * syntax.c: Integer cleanups.
15926 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15927 All uses that need 0-or-2 changed to:
15928 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15929 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15930 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15931 (char_quoted, prev_char_comend_first, back_comment)
15932 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15933 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15934 Use bool for boolean.
15935 (update_syntax_table, skip_chars, skip_syntaxes):
15936 Prefer int to unsigned when either will do.
15937 (back_comment): Return boolean success flag, like forw_comment,
15938 instead of positive-or-minus-1 (which might have overflowed int anyway).
15939 Don't stuff ptrdiff_t into int.
15940 (syntax_spec_code, syntax_code_spec): Now const.
15941 (Fmatching_paren, scan_lists, scan_sexps_forward):
15942 Use enum syntaxcode for syntax code.
15943 (Fmatching_paren): Check that arg is a character, not just an integer.
15944 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15945 (Finternal_describe_syntax_value): Omit no-longer-needed
15947 (skip_chars): Use char, not unsigned char, when the distinction
15949 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15950 * bytecode.c (exec_byte_code):
15951 * syntax.c (syntax_spec_code, Fchar_syntax)
15952 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15953 (init_syntax_once):
15954 * syntax.h (SYNTAX_WITH_FLAGS):
15955 Omit unnecessary casts.
15957 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15959 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15960 line dimensions here, to avoid race conditions with the main
15961 thread. (Bug#14062, bug#14630, bug#14669)
15963 * w32term.c (w32_draw_window_cursor): Compute the header line and
15964 mode line dimensions here.
15965 <w32_system_caret_window, w32_system_caret_hdr_height>:
15966 <w32_system_caret_mode_height>: New variables.
15968 * w32term.h: Declare them.
15970 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15972 * alloc.c (die): Move "assertion failed" string here ...
15973 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15974 COND when SUPPRESS_CHECKING. This shrinks the executable text
15975 size by 0.8% to 2.2% when configured with --enable-checking,
15976 depending on optimization flags (GCC 4.8.1 x86-64).
15978 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15980 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15982 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15983 base is 2; this is more accurate.
15985 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15987 * sound.c (string_default): Move to !WINDOWSNT section.
15988 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15990 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15992 * sound.c: Integer cleanups.
15993 Remove unnecessary forward decls.
15994 (struct sound_device): The 'file' member is now a Lisp_Object, not
15995 a char *, so that we needn't invoke alloca on a huge size.
15996 (Fplay_sound_internal): Adjust to this.
15997 (string_default): New function.
15998 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15999 Use it to adjust to the struct sound_device change.
16000 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
16001 (be2hs) [0]: Remove.
16003 * syntax.c (skip_chars): Don't use uninitialized storage
16004 when searching a multibyte buffer for characters that are not in a
16005 unibyte string that contains non-ASCII characters.
16007 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
16009 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
16010 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
16012 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
16014 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
16016 2013-06-18 Kenichi Handa <handa@gnu.org>
16018 * font.c (Ffont_spec): Signal an error for an invalid font name
16021 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
16023 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
16024 In particular this ports to 32-bit sparc Sun cc.
16025 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
16026 array with a dummy element at specpdl[-1], so that its address can
16028 (unbind_to): Do not copy the binding; not needed, now that we
16029 copy old_value in the one place where the copy is needed.
16030 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
16031 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
16032 (union specbinding): Rename from struct specbinding. Redo layout
16033 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
16034 which is not portable. With Sun C 5.12 32-bit sparc, the
16035 declaration causes nargs to be an unsigned bitfield, a behavior
16036 that the C standard allows; but Emacs wants nargs to be signed.
16037 The overall type is now a union of structures rather than a
16038 structure of union of structures, and the 'kind' member is now a
16039 bitfield, so that the overall type doesn't grow. All uses changed.
16040 * process.c (Fmake_serial_process): Remove unnecessary initialization.
16042 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
16044 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
16045 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
16047 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
16049 2013-06-17 Eli Zaretskii <eliz@gnu.org>
16051 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16052 unless we know that the window w's frame is a frame object.
16053 Another attempt at solving bug#14062 and bug#14630.
16055 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
16057 * textprop.c (property_set_type): New enum.
16058 (add_properties): Allow appending/prepending text properties.
16059 (add_text_properties_1): Factored out of Fadd_text_properties.
16060 (Fadd_text_properties): Move all the code into
16061 add_text_properties_1.
16062 (Fadd_face_text_property): New function that calls
16063 add_text_properties_1.
16065 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
16067 Move functions from lisp.h to individual modules when possible.
16068 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
16069 * alloc.c (XFLOAT_INIT, set_symbol_name):
16070 * buffer.c (CHECK_OVERLAY):
16071 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
16072 (set_char_table_parent):
16073 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
16074 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
16075 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
16076 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
16078 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
16079 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
16080 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
16081 (backtrace_args, backtrace_debug_on_exit):
16082 * floatfns.c (CHECK_FLOAT):
16083 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
16084 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
16085 (set_hash_hash, set_hash_hash_slot, set_hash_index)
16086 (set_hash_index_slot):
16087 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
16088 * marker.c (CHECK_MARKER):
16089 * textprop.c (CHECK_STRING_OR_BUFFER):
16090 * window.c (CHECK_WINDOW_CONFIGURATION):
16091 Move here from lisp.h, and make these functions static rather than
16093 * buffer.c (Qoverlayp):
16095 * fns.c (Qhash_table_p):
16096 * window.c (Qwindow_configuration_p):
16098 * lisp.h: Remove the abovementioned defns and decls.
16100 Use functions, not macros, for XINT etc (Bug#11935).
16101 In lisp.h, prefer functions to function-like macros, and
16102 constants to object-like macros, when either will do. This:
16103 . simplifies use, as there's no more need to worry about
16104 arguments' side effects being evaluated multiple times.
16105 . makes the code easier to debug on some platforms.
16106 However, when using gcc -O0, keep using function-like macros
16107 for a few critical operations, for performance reasons.
16108 This sort of thing isn't needed with gcc -Og, but -Og
16109 is a GCC 4.8 feature and isn't widely-enough available yet.
16110 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
16111 Remove enum lsb_bits; no longer needed.
16112 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
16113 * buffer.c (Qoverlap):
16115 * fns.c (Qhash_table_p):
16116 Now extern, so lisp.h can use these symbols.
16117 * dispextern.h: Include character.h, for MAX_CHAR etc.
16118 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
16119 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16120 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
16121 (GLYPH_CODE_P): Move here from lisp.h.
16122 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16123 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
16124 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
16125 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
16126 XUNTAG now returns void *.
16127 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
16128 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
16129 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
16130 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
16131 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
16132 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
16133 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
16134 (lisp_h_XPNTR, lisp_h_XSYMBOL):
16135 New macros, renamed from their sans-lisp_h_ counterparts.
16136 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
16137 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
16138 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
16139 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
16140 If compiling via GCC without optimization, define these as macros
16141 in addition to inline functions.
16142 To disable this, compile with -DINLINING=0.
16143 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
16144 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
16145 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
16146 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
16147 (INTMASK, VALMASK): Now macros, since static values cannot be
16148 accessed from extern inline functions.
16149 (VALMASK): Also a constant, for benefit of old GDB.
16150 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
16151 is INTEGERP, which can fold it in.
16152 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
16153 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
16154 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
16155 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
16156 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
16157 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
16158 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
16159 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
16160 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
16161 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
16162 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
16163 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
16164 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
16165 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
16166 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
16167 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
16168 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
16169 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
16170 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
16171 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
16172 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
16173 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
16174 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
16175 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
16176 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
16177 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
16178 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
16179 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
16180 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
16181 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
16182 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
16183 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
16184 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
16186 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
16187 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
16188 (VALMASK): Define in one place rather than in two, merging the
16189 USE_LSB_TAG parts; this is simpler.
16190 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
16191 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
16192 Move up, to avoid use before definition.
16193 Also include "globals.h" earlier, for the same reason.
16194 (make_natnum): New function.
16195 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
16196 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
16197 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
16198 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
16199 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
16200 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
16201 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
16202 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
16203 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
16204 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
16205 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
16206 (Qwindow_configuration_p, Qimage): New forward declarations.
16207 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
16208 (STRING_COPYIN): Remove; unused.
16209 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
16210 (xcar_addr, xcdr_addr): New functions. All uses changed.
16211 (IEEE_FLOATING_POINT): Now a constant, not a macro.
16212 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
16213 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16214 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
16215 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
16216 (TYPE_RANGED_INTEGERP): Simplify.
16217 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
16218 (setlocale, fixup_locale, synchronize_system_messages_locale)
16219 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
16220 Now empty functions, not macros.
16221 (functionp): Return bool, not int.
16222 * window.c (Qwindow_configuration_p): Now extern,
16223 so window.h can use it.
16224 * window.h (Qwindowp): Move decl back to lisp.h.
16226 2013-06-15 Eli Zaretskii <eliz@gnu.org>
16228 * xdisp.c (Fline_pixel_height): New function, required for solving
16231 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
16233 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
16235 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
16237 * lread.c (syms_of_lread):
16238 * fns.c (Fprovide): Adjust to new format of after-load-alist.
16240 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
16242 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
16244 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
16246 * fileio.c (expand_file_name): Doc fix.
16248 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
16250 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
16251 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
16252 Wait for self, not for 0. This can't hurt on GNU or similar
16253 system, and may help with Cygwin.
16255 * keyboard.c: Don't use PROP (...) as an lvalue.
16256 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
16257 Use set_prop (A, B), not PROP (A) = B.
16259 2013-06-10 Eli Zaretskii <eliz@gnu.org>
16261 * xdisp.c (get_it_property): Use it->window instead of generating
16262 a Lisp object from it->w.
16264 2013-06-09 Eli Zaretskii <eliz@gnu.org>
16266 * xdisp.c (get_it_property): If it->object is a buffer, pass to
16267 get-char-property the window that is being rendered, instead of
16268 the buffer, to support window-specific overlays. (Bug#14575)
16269 (compute_display_string_pos): When W is NULL, use the current
16270 buffer as the object to pass to get-char-property.
16271 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
16272 pointer member of the bidi iterator, since no window is pertinent
16275 2013-06-08 Eli Zaretskii <eliz@gnu.org>
16277 * bidi.c (bidi_fetch_char): Accept additional argument, the window
16278 being displayed, and pass it to compute_display_string_pos.
16279 (bidi_level_of_next_char, bidi_resolve_explicit_1)
16280 (bidi_paragraph_init): All callers changed.
16282 * xdisp.c (init_from_display_pos, init_iterator)
16283 (handle_single_display_spec, next_overlay_string)
16284 (get_overlay_strings_1, reseat_1, reseat_to_string)
16285 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
16286 Set bidi_it.w member from it->w.
16287 (compute_display_string_pos): Accept additional argument, the
16288 window being displayed, and pass it to Fget_char_property.
16291 * dispextern.h (struct bidi_it): New member w, the window being
16293 (compute_display_string_pos): Adjust prototype.
16295 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
16297 * xgselect.c: Remove unneeded include xterm.h.
16299 * process.c (wait_reading_process_output): Check for NS before GLIB.
16300 GLIB may be linked in due to rsvg, but ns_select must be called.
16302 * xgselect.c (xg_select): Remove call to window_system_available
16303 and g_main_context_pending at the top, so Gdk events (i.e. file
16304 notify) are processed when Emacs is started with -nw.
16306 2013-06-07 Eli Zaretskii <eliz@gnu.org>
16308 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
16309 (ctagsfiles3): New variable, includes only *.m files.
16310 (TAGS): Use an explicit language name in the regular expressions,
16311 to avoid transformation of '/SOMETHING' by MSYS to
16312 'c:\MSYS\SOMETHING'.
16314 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
16316 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
16318 2013-06-06 Eli Zaretskii <eliz@gnu.org>
16320 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
16321 still need to set the mouse pointer shape and activate help-echo.
16324 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
16326 A few porting etc. fixes for the new file monitor code.
16327 See the thread containing
16328 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
16329 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
16330 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
16331 (dir_monitor_callback, Fgfile_rm_watch):
16332 Use assq_no_quit instead of Fassoc, for speed.
16333 (dir_monitor_callback, Fgfile_rm_watch):
16334 eassert that the monitor is a fixnum.
16335 (dir_monitor_callback): No need for CDR_SAFE.
16336 Simplify building of lisp with alternative tails.
16337 (Fgfile_add_watch, Fgfile_rm_watch):
16338 Do not assume glib functions set errno reliably on failure.
16339 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
16340 and signal an error otherwise.
16341 (Fgfile_rm_watch): Prefer CONSP to !NILP.
16342 Use Fdelq instead of Fdelete, for speed.
16344 2013-06-05 Eli Zaretskii <eliz@gnu.org>
16346 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
16347 don't insist on being invoked on a highlighted tool-bar button.
16348 Avoids losing tool-bar functionality when mouse-highlight is nil.
16349 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
16350 Don't highlight when mouse-highlight is nil.
16351 (note_mouse_highlight): When mouse-highlight is nil, don't return
16352 right away; instead, run tool-bar and mode-line highlight
16353 subroutine, clear any existing highlight, and revert the mouse
16354 pointer to its default shape. (Bug#14558)
16356 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16358 * lisp.mk (lisp): Add prog-mode.el.
16360 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
16362 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
16363 * process.c (dummy_handler): New function.
16364 (lib_child_handler): New static var.
16365 (handle_child_signal): Invoke it.
16366 (catch_child_signal): If a library has set up a signal handler,
16367 save it into lib_child_handler.
16368 (init_process_emacs): If using glib and not on Windows, tickle glib's
16369 child-handling code so that it initializes its private SIGCHLD handler.
16370 * syssignal.h (SA_SIGINFO): Default to 0.
16371 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
16372 31; it should no longer be needed now.
16374 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
16376 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
16378 * gfilenotify.c (globals_of_gfilenotify): New function.
16379 (syms_of_gfilenotify): Move global initialization there.
16381 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
16383 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16385 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
16386 * keyboard.c (menu_bar_items, tool_bar_items):
16387 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
16388 not override local keymaps any more.
16390 2013-06-04 Eli Zaretskii <eliz@gnu.org>
16392 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
16394 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16396 * w32console.c (initialize_w32_display): Return the dimensions of
16397 the console window via 2 additional arguments, not via the current
16398 frame. This avoids crashes due to overrunning the bounds of
16399 frame's decode_mode_spec_buffer, which is not resized following
16400 the change of the frame dimensions from the initial 10x10.
16402 * w32term.h (w32_initialize_display_info): Adjust prototype.
16404 * term.c (init_tty): Take dimensions of the frame from the values
16405 returned by initialize_w32_display.
16407 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
16408 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
16409 (LIBES): Add $(GFILENOTIFY_LIBS).
16411 * w32inevt.c (handle_file_notifications): Add dummy implementation
16412 for !HAVE_W32NOTIFY.
16414 * w32term.c: Wrap code with HAVE_W32NOTIFY.
16416 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
16418 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
16420 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
16422 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
16424 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
16426 Fix minor problems found by static checking.
16427 * data.c (pure_write_error):
16428 Use xsignal2, not Fsignal, as Fsignal might return.
16429 * eval.c (set_backtrace_debug_on_exit): Now static.
16430 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
16431 No longer inline. EXTERN_INLINE is needed only for functions
16432 defined in .h files. Reindent function header as per GNU style.
16433 (backtrace_p, backtrace_top, backtrace_next):
16434 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
16435 compiler or linker. Add extern decls to pacify gcc -Wall.
16436 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16438 * frame.c (free_monitors): Define only on platforms that need it.
16439 * nsterm.m (ns_term_init):
16440 * process.c (catch_child_signal):
16441 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
16442 defined on all porting targets these days.
16443 * process.c, process.h (catch_child_signal):
16444 Make it extern only if NS_IMPL_GNUSTEP is defined.
16446 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16448 * w32.c (gettimeofday): Make the signature identical to prototype
16449 in nt/inc/sys/time.h.
16451 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16453 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
16456 * keyboard.c (safe_run_hooks_error): Improve error message.
16458 * data.c (pure_write_error): Add `object' argument.
16459 * puresize.h (CHECK_IMPURE): Use it.
16461 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
16463 * Makefile.in (NOTIFY_OBJ): New variable.
16464 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
16466 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
16467 Call syms_of_gfilenotify.
16469 * gfilenotify.c: New file.
16471 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
16472 and Qfile_w32notify.
16473 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
16474 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
16476 * lisp.h: Declare syms_of_gfilenotify.
16478 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
16480 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16482 Merge the specpdl and backtrace stacks. Make the structure of the
16483 specpdl entries more obvious via a tagged union of structs.
16484 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
16485 (enum specbind_tag): New enum.
16486 (struct specbinding): Make it a tagged union of structs.
16487 Add a case for backtrace records.
16488 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
16489 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
16490 (backtrace_debug_on_exit): New accessors.
16491 (struct backtrace): Remove.
16492 (struct catchtag): Remove backlist field.
16493 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
16495 (Flocal_variable_p): Speed up the common case where the binding is
16497 * eval.c (backtrace_list): Remove.
16498 (set_specpdl_symbol, set_specpdl_old_value): Remove.
16499 (set_backtrace_args, set_backtrace_nargs)
16500 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
16501 (backtrace_next): New functions.
16502 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
16503 (unwind_to_catch, internal_lisp_condition_case)
16504 (internal_condition_case, internal_condition_case_1)
16505 (internal_condition_case_2, internal_condition_case_n): Don't bother
16506 with backtrace_list any more.
16507 (Fsignal): Adjust to new backtrace format.
16508 (grow_specpdl): Move up.
16509 (record_in_backtrace): New function.
16510 (eval_sub, Ffuncall): Use it.
16511 (apply_lambda): Adjust to new backtrace format.
16512 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
16514 (specbind): Adjust to new specpdl format. Simplify.
16515 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
16516 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
16518 (mark_backtrace): Remove.
16519 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
16520 * xdisp.c (redisplay_internal): Use record_in_backtrace.
16521 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
16523 * profiler.c (record_backtrace): Use get_backtrace.
16524 (handle_profiler_signal): Use backtrace_top_function.
16525 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
16526 accessor functions.
16528 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
16530 * process.h (catch_child_signal): Declare.
16532 * process.c (catch_child_signal): New function.
16533 (init_process_emacs): Call it.
16535 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16536 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16538 (x_set_cursor_type): Remove declaration.
16539 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16540 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16541 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16542 (ns_get_color): Use F suffix on float.
16543 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16544 (ns_get_rgb_color): Remove.
16545 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16546 (note_mouse_movement): x and y are CGFloat.
16547 (ns_draw_fringe_bitmap): Remove unused rowY.
16548 Change #if to COCOA && >= 10_6.
16549 (ns_draw_window_cursor): Remove unused overspill.
16550 (ns_draw_underwave): width and x are EamcsCGFloat.
16551 (ns_draw_box): thickness is CGFloat.
16552 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16553 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16554 if not in main thread.
16555 (ns_get_pending_menu_title, ns_check_menu_open)
16556 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16557 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16558 (sendFromMainThread:): New method.
16559 (changeFont:): size is CGFloat.
16560 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16561 Disable warning about permanent text.
16562 (characterIndexForPoint:): Adjust return type depending on GNUstep
16564 (mouseDown:): delta is CGFloat.
16565 (updateFrameSize): Remove unised variable f.
16566 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16567 Cast float to EmacsCGFloat.
16568 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16569 also to -1 when restoring.
16570 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16571 inside NS_IMPL_COCOA.
16572 (toggleFullScreen:): Put call to toggleFullScreen inside
16573 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16574 (setPosition:portion:whole:): por is CGFloat.
16575 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16576 (mouseDown:): Use CGFloat.
16577 (mouseDragged:): Remove unised variable edge.
16578 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16580 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16581 of CGFloat differs.
16582 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16583 when NS_IMPL_GNUSTEP.
16584 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16585 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16586 (EmacsToolbar): Add clearAll. Add tag argument to
16587 addDisplayItemWithImage.
16588 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16590 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16592 * nsmenu.m (ns_update_menubar): Make static.
16593 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16594 (fillWithWidgetValue:): Add cast to SEL for setAction.
16595 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16596 (update_frame_tool_bar): Update code for GNUstep.
16597 (clearAll): New method.
16598 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16599 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16600 Move identifierToItem setObject and activeIdentifiers addObject before
16601 call to insertItemWithItemIdentifier.
16602 (validateVisibleItems): Fix indentation.
16603 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16604 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16605 UtilityWindow to aStyle, remove call to setStyleMask.
16607 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16609 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16610 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16611 Use F suffix on floats.
16612 (ns_char_width): Returns CGFloat.
16613 (ns_ascii_average_width): w is CGFloat instead of float.
16614 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16616 (ns_glyph_metrics): CGFloat instead of float.
16618 * nsfns.m (x_set_foreground_color, x_set_background_color):
16620 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16621 remove unused variables.
16622 (Fns_read_file_name): Keep track if panel is for save.
16623 Use ns_filename_from_panel/ns_directory_from_panel.
16624 (Fns_list_services): delegate only used for COCOA.
16625 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16626 Just return the input if GNUstep.
16627 (x_screen_planes): Remove.
16628 (Fxw_color_values): Use EmacsCGFloat
16629 (Fns_display_monitor_attributes_list): Only get screen number for
16631 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16633 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16634 ns_directory_from_panel.
16636 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16638 * process.c (handle_child_signal): Also use WCONTINUED.
16639 This is so that list-processes doesn't mistakenly list the process
16640 as stopped, when the process has actually been continued and is
16643 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16645 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16646 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16647 not already configured.
16649 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16651 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16653 * Makefile.in (mostlyclean): Remove *.res files.
16655 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16657 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16658 a buffer (bug#8447).
16660 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16662 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16663 display vector, and we backtrack, handle the case that the
16664 previous character position is also displayed from a display
16665 vector or covered by a display string or image. (Bug#14476)
16667 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16669 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16670 (struct MonitorInfo, free_monitors): Remove.
16671 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16672 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16673 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16676 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16677 (struct MonitorInfo, free_monitors): Remove.
16678 (ns_screen_name): Make static.
16679 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16680 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16683 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16684 (struct MonitorInfo): New struct.
16685 (free_monitors, make_monitor_attribute_list): Declare.
16687 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16689 (free_monitors, make_monitor_attribute_list): New functions.
16690 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16693 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16695 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16697 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16699 * keyboard.c: Apply keyboard decoding only to events that come directly
16700 from the tty, not from unread-command-events (bug#14368).
16701 (read_event_from_main_queue): New function, extracted from read_char.
16702 (read_decoded_char): Remove.
16703 (read_decoded_event_from_main_queue): New function to replace it.
16704 (read_char): Use it.
16705 (read_key_sequence): Use read_char rather than read_decoded_char.
16707 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16709 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16711 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16713 2013-05-22 Kenichi Handa <handa@gnu.org>
16715 The following changes are to fix the setting of
16716 buffer-file-coding-system on, for instance, C-x RET c unix RET
16717 _FILE_OF_DOS_EOL_TYPE_ RET.
16719 * coding.h (struct coding_system): New member detected_utf8_chars.
16721 * coding.c (detect_coding_utf_8): Count characters and check EOL
16722 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16724 (setup_coding_system): Do not initialize coding->head_ascii.
16725 (check_ascii): Do not set coding->eol_seen but update it. Do not
16726 call adjust_coding_eol_type here.
16727 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16728 If the eol-type of CODING is already specified, adjust the eol type
16729 of the found coding-system.
16730 (decode_coding_gap): Cancel previous change. Utilize the
16731 character numbers counted by detect_coding_utf_8. Fix detection
16734 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16736 * search.c (looking_at_1): Only set last_thing_searched if the match
16737 changed the match-data (bug#14281).
16739 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16741 * xdisp.c (reseat_at_previous_visible_line_start):
16742 Already declared in dispextern.h, so remove it here.
16743 (move_it_vertically_backward): Likewise.
16745 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16747 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16748 (Fx_display_pixel_width, Fx_display_pixel_height)
16749 (Fx_display_mm_width, Fx_display_mm_height):
16750 Mention `display-monitor-attributes-list' in docstrings.
16752 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16753 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16754 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16755 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16756 (Fx_display_backing_store, Fx_display_visual_class)
16757 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16758 (Fx_display_grayscale_p, Fx_display_pixel_width)
16759 (Fx_display_pixel_height, Fx_display_planes)
16760 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16761 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16762 (Fx_display_mm_width, Fx_display_mm_height)
16763 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16764 height for all physical monitors as in X11.
16766 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16767 Return pixel width or height for all physical monitors as in X11.
16769 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16771 Port --enable-gcc-warnings to clang.
16772 * bytecode.c (exec_byte_code):
16774 Redo diagnostic pragmas to pacify clang, too.
16775 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16776 * editfns.c (Fencode_time):
16777 * fileio.c (file_accessible_directory_p):
16778 * font.c (font_unparse_xlfd):
16779 Use '&"string"[index]' instead of '"string" + (index)'.
16780 * undo.c (user_error): Remove; unused.
16782 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16784 * insdel.c (insert_1_both): Document the arguments, instead of
16785 referring to insert_1, which no longer exists.
16787 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16788 some window, increment windows_or_buffers_changed, so that
16789 *Messages* display in that window is updated. (Bug#14408)
16791 * w32.c: Include epaths.h.
16792 (init_environment): Use cmdproxy.exe without leading directories.
16793 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16795 (gettimeofday): Adjust signature and return value to Posix
16798 * unexw32.c (open_output_file): Delete the existing emacs.exe
16799 before creating it, to break the hard link to the versioned
16802 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16803 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16804 (FIRSTFILE_OBJ): New variables.
16805 (W32_RES): Rename to EMACSRES. All users changed.
16806 (base_obj): Use $(CM_OBJ).
16807 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16808 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16809 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16810 $(W32_RES_LINK) before $(LIBES).
16811 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16813 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16815 * makefile.w32-in (DOC): Use just "DOC".
16817 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16819 * process.c: Export default filters and sentinels to Elisp.
16820 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16822 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16823 (Fset_process_sentinel, Fformat_network_address):
16824 Default to them instead of nil.
16825 (server_accept_connection): Sentinels can't be nil any more.
16826 (read_and_dispose_of_process_output): New function, extracted from
16827 read_process_output.
16828 (read_process_output): Use it; filters can't be nil.
16829 (Finternal_default_process_filter): New function, extracted from
16830 read_process_output.
16831 (exec_sentinel_unwind): Remove function.
16832 (exec_sentinel): Don't zilch sentinel while running.
16833 (status_notify): Sentinels can't be nil.
16834 (Finternal_default_process_sentinel): New function extracted from
16836 (setup_process_coding_systems): Default filter is not nil any more.
16837 (syms_of_process): Export new Elisp functions and initialize
16839 * lisp.h (make_lisp_proc): New function.
16841 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16843 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16845 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16847 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16848 unless we know that the window w is a leaf window.
16849 Another attempt at solving bug#14062.
16851 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16853 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16856 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16858 * image.c (gif_load): Check that subimages fit (Bug#14345).
16860 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16862 * lread.c (skip_dyn_eof): New function.
16863 (read1): Use it to skip the end of a file in response to #@00.
16865 * doc.c (get_doc_string): Slightly relax the sanity checking.
16867 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16869 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16870 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16871 (MonitorInfo): New struct.
16872 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16873 (Fns_display_monitor_attributes_list): New functions.
16874 (display-usable-bounds): Remove.
16875 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16878 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16880 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16881 (GTK_CHECK_VERSION): New macro, if not already defined.
16882 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16883 replaced by GTK_CHECK_VERSION.
16885 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16887 * xterm.h (GTK_PREREQ): New macro.
16888 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16889 to use this macro instead, for consistency and clarity.
16891 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16893 * xdisp.c (row_for_charpos_p): New function, with code of
16894 cursor_row_p, but accepts an additional argument CHARPOS instead
16895 of using a hardcoded PT.
16896 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16897 (row_containing_pos): Call row_for_charpos_p instead of partially
16898 doing the same. Fixes cursor positioning under longlines-mode
16899 when longlines-show-effect includes more than one newline, when
16900 moving the cursor vertically up.
16902 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16904 * makefile.w32-in (ACL_H): New macro.
16905 ($(BLD)/fileio.$(O)): Update dependencies.
16907 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16909 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16910 * Makefile.in (LIB_ACL): New macro.
16911 (LIBACL_LIBS): Remove.
16912 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16913 * fileio.c: Include <acl.h>.
16914 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16915 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16917 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16920 * unexelf.c: Don't assume ElfW (Half) fits in int.
16921 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16922 when dealing with ElfW (Half) values, since they can exceed 2**31
16923 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16924 (entry_address): Omit unused NUM arg. All uses changed.
16926 2013-05-07 Juri Linkov <juri@jurta.org>
16928 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16929 to the string converted from number with `Fnumber_to_string'.
16932 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16934 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16935 This fixes a problem introduced by my previous change.
16937 2013-05-07 Glenn Morris <rgm@gnu.org>
16939 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16941 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16943 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16945 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16947 Static checking by GCC 4.8.0.
16948 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16949 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16950 (x_get_monitor_attributes_fallback)
16951 (x_get_monitor_attributes_xinerama)
16952 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16953 Define only if USE_GTK.
16954 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16955 (x_get_monitor_attributes_fallback): Omit unused locals.
16956 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16957 Use double, not float, to avoid mixed-mode floating point arithmetic.
16959 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16960 Jan Djärv <jan.h.d@swipnet.se>
16962 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16963 (XINERAMA_CFLAGS): New macros.
16964 (ALL_CFLAGS, LIBES): Use them.
16966 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16967 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16968 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16969 (syms_of_xfns): DEFSYM them.
16970 (struct MonitorInfo): New struct.
16971 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16972 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16973 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16974 (x_get_monitor_attributes_xinerama): New functions.
16975 (Fx_display_monitor_attributes_list): New primitive.
16976 (syms_of_xfns): Defsubr it.
16978 * xterm.h (x_display_info): Add Xatom_net_workarea and
16979 Xatom_net_current_desktop.
16981 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16982 and dpyinfo->Xatom_net_current_desktop.
16984 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16986 * xdisp.c (pos_visible_p): Use the special code for finding the
16987 beginning of a display property or overlay for any "replacing"
16988 display property, not just for display strings. This solves
16989 incorrect reporting of position by posn-at-point. (Bug#14241)
16991 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16993 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16994 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16995 Verify that ElfW (Half) fits in int.
16996 (fatal): Use same signature as lisp.h.
16997 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16998 configure and build with -DUNEXELF_DEBUG without worrying about
16999 other modules that use DEBUG.
17000 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
17001 possibly-wide integers now uses it instead of plain fprintf.
17002 (entry_address): New function, which avoids problems with 32-bit
17003 overflow on 64-bit hosts.
17004 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
17005 (round_up): Don't assume the remainder fits in int.
17006 (find_section): Use bool for boolean. Simplify debug code.
17007 (unexec): Don't assume file sizes fit in int or size_t.
17008 Omit unnecessary trailing newline in 'fatal' format.
17009 Use strerror rather than outputting decimal error number.
17010 Remove unused code when emacs is not defined;
17011 this file relies on Emacs now.
17012 Don't assume e_phnum and e_shnum are positive.
17014 * regex.c: Fix problems when DEBUG is defined.
17015 (extract_number, extract_number_and_incr): Define regardless of
17016 whether DEBUG is defined; that's simpler and makes the code less
17017 likely to go stale in the normal case when DEBUG is not defined.
17018 Return int rather than taking an int * arg. All callers changed.
17019 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
17020 Remove, replacing with ...
17021 (DEBUG_PRINT): New macro. All callers changed.
17022 (DEBUG_COMPILES_ARGUMENTS): New macro.
17023 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
17024 (print_compiled_pattern, print_double_string) [DEBUG]:
17025 Use prototype rather than old-style definition.
17026 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
17027 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
17028 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
17029 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
17030 Don't assume ptrdiff_t, size_t, and long are the same width as int.
17031 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
17032 This matters only when DEBUG is defined.
17034 2013-05-05 Eli Zaretskii <eliz@gnu.org>
17036 * xdisp.c (set_iterator_to_next): Set the
17037 ignore_overlay_strings_at_pos_p flag only if we are _really_
17038 iterating over an overlay string, as indicated by the
17039 current.overlay_string_index member. (Bug#14306)
17041 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
17043 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
17044 to where it is used, to avoid autorelease issues (Bug#14050).
17046 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
17048 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
17049 * fileio.c (syms_of_fileio): Implement this.
17050 * filelock.c (create_lock_file): If symbolic links don't work, so
17051 we use a regular file as a lock file, do not fsync the lock file;
17054 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
17056 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
17057 (syms_of_minibuf): Adjust accodingly.
17059 * callint.c (Fcall_interactively): Adjust calls accordingly.
17061 2013-05-04 Eli Zaretskii <eliz@gnu.org>
17063 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
17064 w->contents is a buffer before computing everything else.
17065 Use parentheses to disambiguate last part of the condition.
17067 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
17068 assertion violations. (Bug#14062)
17070 2013-05-01 David Reitter <david.reitter@gmail.com>
17072 * nsfns.m (ns_tooltip): Initialize.
17074 2013-04-28 Eli Zaretskii <eliz@gnu.org>
17076 * coding.c (decode_coding_gap): Don't remove the character before
17077 a newline unless it's a CR character. (Bug#14287)
17079 2013-04-28 Dan Nicolaescu <dann@gnu.org>
17081 * dispextern.h (struct face): Move enum face_underline_type
17082 earlier so that bitfields can be in the same word.
17084 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
17086 * nsfns.m (handlePanelKeys): New function.
17087 (EmacsOpenPanel:performKeyEquivalent:)
17088 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
17089 arrows/function/control and copy/paste keys (Bug#14296).
17091 2013-04-27 Juri Linkov <juri@jurta.org>
17093 * callint.c (Fcall_interactively): Call `Qread_number' for
17094 interactive code letter `n' instead of using duplicate code.
17097 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
17099 * systime.h (make_timeval): Declare as 'const'.
17101 2013-04-27 Kenichi Handa <handa@gnu.org>
17103 * font.c (font_open_entity): Always open a font of manageable
17106 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
17108 Port better to AIX (Bug#14258).
17109 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
17112 2013-04-24 Kenichi Handa <handa@gnu.org>
17114 * coding.c (decode_coding_iso_2022): When an invalid escape
17115 sequence is encountered, reset the invocation and designation
17116 status to the safest one.
17118 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
17120 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
17121 Without this fix, "make distclean" leaves stamp-h1 behind.
17123 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
17125 * w32fns.c (w32_fullscreen_rect): New function to compute the
17126 window rectangle for the given fullscreen mode.
17127 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
17128 longer tunes the window size. This keeps the window's edges flush
17129 with the screen and allows the taskbar to hide itself in fullboth.
17131 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
17132 window decorations and uses the entire screen.
17134 * w32term.h (w32_fullscreen_rect) Add prototype.
17135 (struct w32_output): Replace normal_width, normal_height,
17136 normal_top, and normal_left members with a single normal_placement
17138 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
17140 (FRAME_NORMAL_PLACEMENT): New macro.
17142 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
17144 * minibuf.c (Ftest_completion): Silence compiler warning.
17146 2013-04-15 Eli Zaretskii <eliz@gnu.org>
17148 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
17151 * frame.h (WINDOW_FRAME): Protect macro and its argument with
17154 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
17155 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
17156 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
17157 parentheses where appropriate.
17159 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
17161 * keyboard.c (timer_start_idle): Remove no-longer-used local.
17163 2013-04-14 Eli Zaretskii <eliz@gnu.org>
17165 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
17166 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
17167 Mention in the doc string that setting these variables takes
17168 effect only after a call to set-window-buffer. (Bug#14200)
17170 2013-04-13 Eli Zaretskii <eliz@gnu.org>
17172 * indent.c (Fvertical_motion): Don't consider display strings on
17173 overlay strings as display strings on the buffer position we
17174 started from. This prevents vertical cursor motion from jumping
17175 more than one line when there's an overlay string with a display
17176 property at end of line.
17177 Reported by Karl Chen <Karl.Chen@quarl.org> in
17178 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
17180 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
17182 * window.c (select_window): `record_buffer' even if window is
17183 already selected (bug#14191).
17185 2013-04-11 Eli Zaretskii <eliz@gnu.org>
17187 * window.c (Fwindow_end): Test more flags, including the buffer's
17188 last_overlay_modified flag, to determine whether the window's
17189 display is really up-to-date. Prevents the function from
17190 returning a stale value. (Bug#14170)
17191 (Fwindow_line_height): Fix the test for up-to-date-ness of the
17194 2013-04-10 Eli Zaretskii <eliz@gnu.org>
17196 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
17197 garbaged only if it is not already the top frame on its TTY.
17198 This prevents flickering due to constant redrawing of TTY frames when
17199 there are GUI frames open in the same session. (Bug#13864)
17201 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
17203 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
17204 of marking the idle timers directly.
17206 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
17208 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
17209 tables (bug#14054).
17211 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
17213 * window.c (select_window): Don't record_buffer while the invariant is
17214 temporarily broken (bug#14161).
17216 * fns.c (Fdelq): Don't assume !NILP => CONSP.
17218 2013-04-07 Eli Zaretskii <eliz@gnu.org>
17220 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
17222 2013-04-07 Romain Francoise <romain@orebokech.com>
17224 Ignore additional platform-specific ACL errors (Bug#13702).
17225 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
17226 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
17228 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
17230 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
17233 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
17235 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
17236 This bug was introduced by my 2013-02-25 change that simplified
17237 data_start configuration. Without this change, on GNU/Linux
17238 an Emacs configured with --enable-profiling fails immediately
17239 due to a profiler signal.
17240 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
17241 with these flags. On platforms where special flags are needed
17242 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
17243 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
17244 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
17246 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
17248 Get rid of some platform-specific functions examining window
17249 system and its capabilities. This is a partial rework of the
17251 * lisp.h (have_menus_p): Remove prototype. This function is
17252 replaced with platform-independent window_system_available.
17253 (check_window_system): Move to...
17254 * frame.h (decode_window_system_frame, window_system_available):
17255 ...here, add new prototypes.
17256 * frame.c (window_system_available, decode_window_system_frame):
17258 (check_window_system): Platform-independent now.
17259 * xterm.h (x_in_use): Remove declaration.
17261 * w32term.h (check_x_frame):
17262 * nsterm.h (check_x_frame): Remove prototypes. This function
17263 is replaced with platform-independent decode_window_system_frame.
17264 * msdos.c (have_menus_p): Remove.
17265 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
17266 Remove platform-specific functions. Use check_window_system,
17267 decode_window_system_frame and check_ns_display_info where
17268 appropriate. Minor style and comment tweaks.
17269 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
17270 (check_x_frame): Likewise.
17271 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
17273 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
17274 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
17275 * xmenu.c, xselect.c: All related users changed.
17277 2013-04-03 Kenichi Handa <handa@gnu.org>
17279 The following changes is to optimize the code for reading UTF-8
17282 * coding.c (check_ascii): Rename from detect_ascii. Return value
17283 changed. Check EOL format. Do not call adjust_coding_eol_type
17285 (check_utf_8): New function.
17286 (adjust_coding_eol_type): Do nothing if already adjusted.
17287 (detect_coding): Compare the return value of check_ascii with
17288 coding->src_bytes. Call adjust_coding_eol_type if necessary.
17289 (decode_coding_gap): Optimize for valid UTF-8.
17291 2013-03-21 Kenichi Handa <handa@gnu.org>
17293 * coding.c (syms_of_coding): Cancel previous change.
17295 * insdel.c (insert_from_gap): Fix previous change.
17297 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
17299 Consistently use platform-specific function to detect window system.
17300 * lisp.h (check_window_system): New prototype. This function is
17301 going to replace check_x, check_w32 and check_ns.
17302 (have_menus_p): Mention msdos.c in comment.
17303 * fontset.c (check_window_system_func): Remove. Adjust all users.
17304 * fontset.h (check_window_system_func): Remove prototype.
17305 * nsterm.h (check_ns):
17306 * xterm.h (check_x):
17307 * w32term.h (check_w32): Likewise.
17308 * menu.c (Fx_popup_menu): Use check_window_system.
17309 * msdos.c (check_window_system): Define for MS-DOS.
17310 * nsfns.m (check_window_system): Define for NS. Adjust all users.
17311 * w32fns.c (check_window_system): Likewise for MS-Windows.
17312 * xfns.c (check_window_system): Likewise for X.
17313 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
17314 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
17316 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
17318 Prefer < to > in range checks such as 0 <= i && i < N.
17319 This makes it easier to visualize quantities on a number line.
17320 This patch doesn't apply to all such range checks,
17321 only to the range checks affected by the 2013-03-24 change.
17322 This patch reverts most of the 2013-03-24 change.
17323 * alloc.c (xpalloc, Fgarbage_collect):
17324 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
17325 * character.c (string_escape_byte8):
17326 * charset.c (read_hex):
17327 * data.c (cons_to_unsigned):
17328 * dispnew.c (update_frame_1):
17329 * doc.c (Fsubstitute_command_keys):
17330 * doprnt.c (doprnt):
17331 * editfns.c (hi_time, decode_time_components):
17332 * fileio.c (file_offset):
17333 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17334 * font.c (font_intern_prop):
17335 * frame.c (x_set_alpha):
17336 * gtkutil.c (get_utf8_string):
17337 * indent.c (check_display_width):
17338 * keymap.c (Fkey_description):
17339 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
17341 * minibuf.c (read_minibuf_noninteractive):
17342 * process.c (wait_reading_process_output):
17343 * search.c (Freplace_match):
17344 * window.c (get_phys_cursor_glyph):
17345 * xdisp.c (redisplay_internal):
17346 * xsmfns.c (smc_save_yourself_CB):
17347 Prefer < to > for range checks.
17348 * dispnew.c (sit_for): Don't mishandle NaNs.
17349 This fixes a bug introduced in the 2013-03-24 change.
17350 * editfns.c (decode_time_components): Don't hoist comparison.
17351 This fixes another bug introduced in the 2013-03-24 change.
17353 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
17355 * frame.h (struct frame): Drop scroll_bottom_vpos
17356 member becaue all real users are dead long ago.
17357 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
17358 * xdisp.c (redisplay_internal): Adjust user.
17360 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
17362 * nsmenu.m (showAtX:Y:for:): setLevel to
17363 NSPopUpMenuWindowLevel (Bug#13998).
17365 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
17367 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
17368 (ns_check_pending_open_menu): Declare.
17370 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
17371 (x_activate_menubar): Update the menu with title that matches
17372 ns_get_pending_menu_title, and call
17373 ns_check_pending_openmenu (Bug#12698).
17374 (menuWillOpen:): New method.
17375 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
17377 * nsterm.m (menu_will_open_state, menu_mouse_point)
17378 (menu_pending_title): New varaibles.
17379 (ns_get_pending_menu_title, ns_check_menu_open)
17380 (ns_check_pending_open_menu): New functions.
17382 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
17384 * indent.c (current_column_bol_cache): Remove leftover which is not
17385 used in Fmove_to_column any more.
17386 (current_column, scan_for_column): Adjust users.
17387 * keyboard.c (last_point_position_buffer, last_point_position_window):
17388 Remove leftovers which are not used for recording undo any more.
17389 (command_loop_1, syms_of_keyboard): Adjust users.
17390 * xdisp.c (last_max_ascent): Remove leftover which is not used in
17391 redisplay_window any more.
17392 (move_it_to): Adjust user.
17394 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
17396 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
17397 Update dependencies.
17399 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
17401 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
17402 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
17403 forward references.
17405 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17407 * window.h (struct window): Replace hchild, vchild and buffer slots
17408 with a single slot 'contents'. This is possible because each valid
17409 window may have either the child window (in vertical or horizontal
17410 combination) or buffer to display (for the leaf window). Using that,
17411 a lot of operations to traverse and/or change window hierarchies may
17412 be simplified. New member horizontal is used to distinguish between
17413 horizontal and vertical combinations of internal windows.
17414 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
17415 (WINDOW_VERTICAL_COMBINATION_P): New macros.
17416 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
17417 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
17418 Use contents slot, not buffer, where appropriate.
17419 (wset_combination): New function.
17420 (wset_buffer): Add eassert.
17421 (Fframe_first_window): Simplify the loop reaching first window.
17422 (Fwindow_buffer): Use WINDOW_LEAF_P.
17423 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
17424 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
17425 (unshow_buffer): Convert initial debugging check to eassert.
17426 (replace_window, recombine_windows, Fdelete_other_windows_internal)
17427 (make_parent_window, window_resize_check, window_resize_apply)
17428 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
17429 (Fset_window_configuration, delete_all_child_windows, save_window_save):
17430 Adjust to match struct window changes.
17431 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
17432 (mark_window_cursors_off, count_windows, get_leaf_windows)
17433 (foreach_window_1): Simplify the loop.
17434 * alloc.c (mark_object): Do not check for the leaf window because
17435 internal windows has no glyph matrices anyway.
17436 * dispnew.c (clear_window_matrices, showing_window_margins_p)
17437 (allocate_matrices_for_window_redisplay, fake_current_matrices)
17438 (allocate_matrices_for_frame_redisplay, free_window_matrices)
17439 (build_frame_matrix_from_window_tree, mirror_make_current)
17440 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
17441 (update_window_tree, set_window_update_flags): Simplify the loop.
17442 (sync_window_with_frame_matrix_rows): Enforce live window.
17443 Use contents slot, not buffer, where appropriate.
17444 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
17445 and WINDOW_HORIZONTAL_COMBINATION_P.
17446 (make_frame_visible_1): Simplify the loop.
17447 Use contents slot, not buffer, where appropriate.
17448 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
17449 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
17450 (expose_window_tree): Likewise.
17451 Use contents slot, not buffer, where appropriate.
17452 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
17453 to avoid deleted windows. Use contents slot instead of buffer.
17454 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
17455 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
17456 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
17457 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
17459 2013-03-28 Eli Zaretskii <eliz@gnu.org>
17461 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
17462 identify the reasons for assertion violations in bug#14062 and
17464 (Fx_show_tip): Fix compilation error under
17465 "--enable-check-lisp-object-type". (Bug#14073)
17467 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
17468 Reported by <rzl24ozi@gmail.com>.
17470 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17472 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
17474 (unwind_with_echo_area_buffer): ...to restore it here.
17475 This is needed to ensure that...
17476 (redisplay_window): ...both window markers are valid here,
17477 which is verified by eassert.
17478 * editfns.c (save_excursion_save): Do not assume that
17479 selected_window always displays the buffer.
17480 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
17483 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
17485 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
17488 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
17490 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
17492 2013-03-27 Eli Zaretskii <eliz@gnu.org>
17494 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
17495 since MinGW's w32api headers do. This avoids compiler warnings.
17497 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
17498 if already defined.
17500 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17502 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
17504 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
17506 * gtkutil.c (style_changed_cb): Check if frame is live and an
17507 X frame (Bug#14038).
17509 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17511 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
17512 Define only for _WIN32_WINNT less than 0x0500.
17513 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
17515 Move inclusion of time.h before sys/time.h, so that MinGW64 could
17516 see its own definitions of 'struct timeval' and 'struct timezone'.
17518 Fix incompatibilities between MinGW.org and MinGW64 headers.
17519 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
17521 * w32.c (REPARSE_DATA_BUFFER): Guard with
17522 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
17524 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
17526 * xterm.c: Include X11/XKBlib.h
17527 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
17529 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
17531 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
17533 * blockinput.h (input_blocked_p): Likewise.
17534 * bytecode.c (exec_byte_code): Likewise.
17535 * callproc.c (call_process_kill, call_process_cleanup)
17536 (Fcall_process): Likewise.
17537 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17538 (Fccl_execute_on_string): Likewise.
17539 * character.c (string_escape_byte8): Likewise.
17540 * charset.c (read_hex): Likewise.
17541 * cm.c (calccost): Likewise.
17542 * data.c (cons_to_unsigned): Likewise.
17543 * dired.c (directory_files_internal, file_name_completion):
17545 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17546 (sit_for): Likewise.
17547 * doc.c (Fsubstitute_command_keys): Likewise.
17548 * doprnt.c (doprnt): Likewise.
17549 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17550 * emacsgtkfixed.c: Likewise.
17551 * fileio.c (file_offset, Fwrite_region): Likewise.
17552 * floatfns.c (Fexpt, fmod_float): Likewise.
17553 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17555 * font.c (font_intern_prop): Likewise.
17556 * frame.c (x_set_alpha): Likewise.
17557 * gtkutil.c (get_utf8_string): Likewise.
17558 * indent.c (check_display_width): Likewise.
17559 * intervals.c (create_root_interval, rotate_right, rotate_left)
17560 (split_interval_right, split_interval_left)
17561 (adjust_intervals_for_insertion, delete_node)
17562 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17563 (merge_interval_right, merge_interval_left, copy_intervals)
17564 (set_intervals_multibyte_1): Likewise.
17565 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17566 * keymap.c (Fkey_description): Likewise.
17567 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17568 * lread.c (openp, read_integer, read1, string_to_number):
17570 * menu.c (ensure_menu_items): Likewise.
17571 * minibuf.c (read_minibuf_noninteractive): Likewise.
17572 * print.c (printchar, strout): Likewise.
17573 * process.c (create_process, Faccept_process_output)
17574 (wait_reading_process_output, read_process_output, send_process)
17575 (wait_reading_process_output): Likewise.
17576 * profiler.c (make_log, handle_profiler_signal): Likewise.
17577 * regex.c (re_exec): Likewise.
17578 * regex.h: Likewise.
17579 * search.c (looking_at_1, Freplace_match): Likewise.
17580 * sysdep.c (get_child_status, procfs_ttyname)
17581 (procfs_get_total_memory): Likewise.
17582 * systime.h (EMACS_TIME_VALID_P): Likewise.
17583 * term.c (dissociate_if_controlling_tty): Likewise.
17584 * window.c (get_phys_cursor_glyph): Likewise.
17585 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17586 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17588 * xfns.c (Fx_window_property): Likewise.
17589 * xmenu.c (set_frame_menubar): Likewise.
17590 * xselect.c (x_get_window_property, x_handle_dnd_message):
17592 * xsmfns.c (smc_save_yourself_CB): Likewise.
17593 * xterm.c (x_scroll_bar_set_handle): Likewise.
17595 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17597 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17598 to be optional or nil. Adjust comment and convert it to docstring.
17599 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17600 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17602 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17604 Static checking by GCC 4.8-20130319.
17605 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17606 * process.c (Fset_process_datagram_address)
17607 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17608 * xdisp.c (get_char_face_and_encoding)
17609 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17610 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17611 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17613 2013-03-24 Ken Brown <kbrown@cornell.edu>
17615 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17616 fix compilation on 64-bit Cygwin, where underscores are not
17617 automatically prepended.
17619 * w32term.c (w32_initialize): Silence compiler warning.
17621 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17623 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17624 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17625 variables, to save and restore frame dimensions.
17626 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17627 after returning from a 'fullscreen' configuration.
17628 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17629 to avoid races between the main thread and the input thread.
17631 * w32term.h (struct w32_output): New members normal_width,
17632 normal_height, normal_top, normal_left, and prev_fsmode.
17633 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17634 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17635 members of a frame.
17637 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17638 'fullscreen' parameter. Always record previous width and height
17639 of the frame, except when switching out of maximized modes, so
17640 that they could be restored correctly, instead of resetting to the
17641 default frame dimensions. Send SC_RESTORE command to the frame,
17642 unless we are going to send SC_MAXIMIZE, to restore the frame
17643 resize hints in the mouse pointer shown by the window manager.
17646 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17648 * lisp.h (get_frame_param): Adjust conditions for prototype
17651 2013-03-22 Ken Brown <kbrown@cornell.edu>
17653 * unexcw.c: Drop unneeded inclusion of w32common.h.
17654 (report_sheap_usage): Declare.
17655 (read_exe_header): Add magic numbers for x86_64.
17656 (fixup_executable): Fix printf format specifier for unsigned long
17659 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17661 * frame.h (struct frame): Put menu_bar_window under #ifdef
17662 because this member is not needed when X toolkit is in use.
17663 (fset_menu_bar_window):
17664 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17665 (free_glyphs, update_frame):
17666 * xdisp.c (expose_frame): Likewise.
17667 (display_menu_bar): Likewise. Remove redundant eassert.
17668 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17671 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17673 Use functions and constants to manipulate Lisp_Save_Value objects.
17674 This replaces code that used macros and strings and token-pasting.
17675 The change makes the C source a bit easier to follow,
17676 and shrinks the Emacs executable a bit.
17677 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17678 (make_save_value): Change 1st arg from string to enum. All callers
17681 (mark_object): Use if, not #if, for GC_MARK_STACK.
17682 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17683 (XSAVE_OBJECT): Now functions, not macros.
17684 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17685 the constant was never used.
17686 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17687 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17688 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17689 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17691 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17692 type3 with a single member save_type. All uses changed.
17693 (save_type, set_save_pointer, set_save_integer): New functions.
17694 * print.c (PRINTX): Remove.
17696 * alloc.c: Remove redundant static declarations.
17698 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17700 * window.h (struct window): Convert left_col, top_line, total_lines
17701 and total_cols from Lisp_Objects to integers. Adjust comments.
17702 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17704 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17705 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17706 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17707 Adjust users where appropriate.
17709 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17711 * frame.h (struct frame): Drop resx and resy because the same data is
17712 available from window system-specific output context. Adjust users.
17713 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17714 New functions to provide defaults when no window system available.
17715 (FRAME_RES_X, FRAME_RES_Y): New macros.
17716 (NUMVAL): Move from xdisp.c.
17717 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17718 (Ffont_face_attributes, Fopen_font):
17719 * image.c (gs_load):
17720 * w32font.c (fill_in_logfont):
17721 * xdisp.c (calc_pixel_width_or_height):
17722 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17723 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17725 2013-03-20 Kenichi Handa <handa@gnu.org>
17727 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17728 to 1 (temporary workaround until a bug related to ASCII
17729 optimization is fixed).
17731 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17733 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17734 Signal error if window is not internal. Adjust docstring.
17735 (delete_all_child_windows): Use combination_limit to save the buffer.
17736 (Fset_window_configuration): Adjust accordingly.
17737 * print.c (syms_of_print): Initialize debugging output not here...
17738 (init_print_once): ...but in a new function here.
17739 * lisp.h (init_print_once): Add prototype.
17740 * emacs.c (main): Add call to init_print_once. Adjust comments.
17742 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17744 * window.c (window_resize_check, window_resize_apply)
17745 (window_from_coordinates, recombine_windows, set_window_buffer)
17746 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17747 (Fsplit_window_internal, Fdelete_window_internal)
17748 (freeze_window_starts): Use bool for booleans.
17749 * window.h (window_frame_coordinates, resize_frame_windows)
17750 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17752 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17754 * dispnew.c (bitch_at_user): Use `user-error'.
17756 2013-03-17 Ken Brown <kbrown@cornell.edu>
17758 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17759 as return type of image_background. (Bug#13981)
17760 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17762 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17764 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17765 (ns_select): Don't return with result uninitialized.
17767 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17770 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17772 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17773 directories. If filename is nil, get directory name (Bug#13932).
17774 Use getFilename and getDirectory.
17775 (getFilename, getDirectory): New methods for EmacsSavePanel and
17777 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17779 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17781 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17783 2013-03-15 Kenichi Handa <handa@gnu.org>
17785 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17786 (adjust_after_replace): Make it back to static. Delete the third
17787 arg text_at_gap_tail. Cancel the code for handling it.
17789 * coding.h (struct coding_system): New member eol_seen.
17791 * coding.c (detect_ascii): New function.
17792 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17793 when the source bytes are actually scanned. On detecting for
17794 coding_category_utf_8_auto, call detect_ascii instead of scanning
17795 source bytes directly.
17796 (produce_chars): Call insert_from_gap with the new arg 0.
17797 (encode_coding): Likewise.
17798 (decode_coding_gap): Control ASCII optimization by the variable
17799 disable_ascii_optimization instead of #ifndef .. #endif.
17800 Deccode EOL format according to coding->eol_seen.
17801 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17804 * lisp.h (adjust_after_replace): Cancel externing it.
17805 (insert_from_gap): Adjust prototype.
17807 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17809 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17810 FULLSCREEN_MAXIMIZED. (Bug#13935)
17812 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17814 * region-cache.c (find_cache_boundary, move_cache_gap)
17815 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17816 Simplify debugging check and convert to eassert. Adjust comment.
17817 (pp_cache): Put under ENABLE_CHECKING.
17819 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17821 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17822 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17823 and WM_ACTIVATEAPP.
17824 (w32fullscreen_hook): If the frame is visible, reset
17825 f->want_fullscreen flag after changing the frame size. If the
17826 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17829 2013-03-13 Daniel Colascione <dancol@dancol.org>
17831 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17832 too so that these builds can use Cygwin's file conversion
17833 functions. (We've been building and linking cygw32.o all along
17834 and just not using it.)
17836 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17838 File synchronization fixes (Bug#13944).
17839 * Makefile.in (LIB_FDATASYNC): New macro.
17841 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17842 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17843 Don't worry about HAVE_FSYNC, since a substitute fsync is
17844 available if the system lacks one.
17845 (Fwrite_regin): Retry fsync if interrupted.
17847 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17849 * w32term.c (w32_read_socket): If the Emacs frame is being
17850 activated, call w32fullscreen_hook, to make sure the new frame
17851 dimensions are in effect. (Bug#13937)
17853 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17855 * xdisp.c (init_iterator): Simplify because both character and byte
17856 positions are either specified or -1. Add eassert. Adjust comment.
17857 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17858 character and byte positions can be obtained from marker.
17860 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17862 Static checking by Sun C 5.12.
17863 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17864 * bytecode.c (exec_byte_code):
17865 * dispnew.c (init_display):
17867 * fileio.c (Fsubstitute_in_file_name):
17868 * keyboard.c (Fevent_convert_list):
17869 * keymap.c (Fsingle_key_description):
17870 * term.c (maybe_fatal, fatal):
17871 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17872 * xsmfns.c (Fhandle_save_session):
17873 Omit unreachable code.
17874 * keymap.c (map_keymap_char_table_item): Cast void * to
17875 a function pointer type; the C Standard requires this.
17877 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17878 Include <sys/param.h> unconditionally, as that works elsewhere and
17879 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17880 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17883 See ChangeLog.12 for earlier changes.
17885 ;; Local Variables:
17889 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17891 This file is part of GNU Emacs.
17893 GNU Emacs is free software: you can redistribute it and/or modify
17894 it under the terms of the GNU General Public License as published by
17895 the Free Software Foundation, either version 3 of the License, or
17896 (at your option) any later version.
17898 GNU Emacs is distributed in the hope that it will be useful,
17899 but WITHOUT ANY WARRANTY; without even the implied warranty of
17900 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17901 GNU General Public License for more details.
17903 You should have received a copy of the GNU General Public License
17904 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.